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Free Shipping Condition: New Location: Bell Gardens, United States Connector type: T8. Rated power: 120W. International standard shape for T8 T10 tube light. Color temp: Cold White 6000K. High Brightness:Can replace of ... more240W fluorescent tube Energy Saving. Save 52% on electricity bill of lighting comparing with the fluorescent light.
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Free Shipping Condition: New Location: United States The 360 degree illumination design gives a wider range of lighting to reduce risk in the fog, snow and other bad weather situation. The full aluminum ... morebody will prevent overheat problem and will last longer than most of the LED bulbs on the market.
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Free Shipping Condition: New Location: Richmond, United States >> Warm White (3000K) LED Strip Lights Kit : (6) 12’’ LED light bars + rocker switch+ UL-Listed A/C Power adapter. Think of shelves as a window in the ... moreroom or even like a wall light. >> EASY INSTALLATION — With adhesive tape on the back and screws for easy installation,Touch up your closet, cabinet and show case with this low cost and low consumption light kit.
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$7.00 Shipping Condition: New Location: China We have a lot of products and only show a small number of products on the website.
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$2.99 Shipping Condition: New Location: China 2, the comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma. Vibration Sensor Module Vibration Switch Alarm ... moreModule. 1, the product is not vibration, vibration switch is disconnected state, output, output level green light is not bright;.
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$3.00 Shipping Condition: New Location: China Module High precision, blind spots (2cm) super close. using IO trigger distance, the high signal to at least 10us. Module works Detection distance: 2cm-450cm. ... moreStatic current: less than 2mA. Electrical level output: at the end of 0V.
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Free Shipping Condition: New Location: China 5 PCS Soil Moisture Sensor Soil Hygrometer Detection Module with Probe 2P Dupont Cable Description: 1. The surface of the soil sensor is nickel-plated, ... morewith a wider sensing area, which can improve the electrical conductivity and prevent the problem of easy rusting in contact with the soil, extending the service life 2. The product can control the soil humidity in a wide range, through the potentiometer adjustment control the corresponding threshold value, when the humidity is lower than the set value, DO output high level, higher than the set value, DO output low level; 3. LM393 chip is used for the comparator, with stable operation 4. Working voltage 3.3V-5V 5. With fixing bolt hole, easy to install 6.PCB size: 3.2cm*1.4cm See more in the flyfuntech2022.
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Free Shipping Condition: New Location: Raleigh, United States Module features: 1. Adopt sensitive photosensitive resistance sensor. The photosensitive resistance module is most sensitive to the ambient light. 2, ... morethe module in the ambient light brightness can not reach the set threshold, DO end output high level, when the ambient light brightness exceeds the set threshold, DO end output low level;.
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$2.95 Shipping Condition: New Location: China 2 using 3144E switch type Holzer sensor. 3 when the sensor sensor to the magnetic field, the digital output low, the signal light is bright; if no induction ... moreto the magnetic field, then the digital output high level, the signal light is not bright.
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$3.20 Shipping Condition: New Location: China Item Description Features: The item is for Arduino robot kit. Raindrops, rain sensor, monitoring can be used for a variety of weather conditions, and ... moreconverted into the number of the reference signal and the AO output. Product description: 1. The sensor uses the FR-04 high-quality double-sided materials. King Size 5.0* 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity; 2. The comparator output. The signal is clean, waveform, driving ability over 15mA; 3. Distribution bit to adjust sensitivity; 4. Operating voltage 3.3V-5V 5. The output in the form: digital switching outputs(0 and 1) and analog AO voltage output; 6. A fixed bolt hole for easy installation 7. Voltage: 5V 8. Power indicator. The output signal LED indicator. 9. TTL-level output. TTL output valid signal is low. Driving capability 100MA so, can directly drive relays, buzzer, a small fan, and so on. 10. Sensitivity can be adjusted via potentiometer 11. LED lights up when there is no rain output is high. Raindrop up, the output ground level, LED light. 12. Raindrops and control panels are separate. Easy to wire leads. 13. A large area of rain board. More conducive to detect rain. 14. Board with positioning holes to facilitate installation 15. Small board PCB size: 3.2cm x 1.4cm 16. Wide voltage LM393 comparator How to use: Connected to 5V power supply. The power indicator light, sensor board is not water droplets, DO output is high, the switch lights off, dropping on a drop of water, DO output is low, the indicator light switch, Brush off the the above water droplets. Has returned to output high state. AO analog output can be connected to the microcontroller AD port to detect the size of the drops in the above rainfall. DO TTL digital outputs can also be connected to the microcontroller detects whether there is rain. Connection mode: 1. VCC: positive power supply(3-5V) 2. GND: negative one. 3. DO: TTL switching signal output 4. AO: Analog signal output Package Incl
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$3.90 Shipping Condition: New Location: China The photosensitive resistance module is most sensitive to ambient light, generally used to detect brightness of ambient light, trigger MCU or relay module ... moreetc.;. module in the brightness of ambient light is not up to the preset threshold, the DO output high level, when the brightness of ambient light outside exceeds the preset threshold, the DO output low level;.
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$3.56 Shipping Condition: New Location: China 1, using the sensitive type photosensitive resistance sensor. 2, the module brightness of ambient light reach the set threshold, DO-side output high when ... morethe ambient light level exceeds the set threshold, DO-ended output low;.
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$3.50 Shipping Condition: New Location: China Module DO connected to the relay, composed of the limit switch functions can also be connected to the active buzzer module, composed of the alarm. Module ... moreslot unobstructed, receiver tube conduction module DO output low, shelter, DO output high.
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Free Shipping Condition: New other (see details) Location: Perth Amboy, United States
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Free Shipping Condition: New Location: Secaucus, United States Power: 54w. And it could save 60% on your electricity bill by replacing 110W fluorescent tubes. 【WARRANTY】- HOCLED 6FT LED Tube Light Fixture has 3 years ... morewarranty. Lamp Length: 6FT. 【SCIENTIFIC DESIGN】- Double Row V-shape 270 Degree angle design.
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Free Shipping Condition: New Location: Houston, United States GEL sealed (Non-Spillable) Batteries requires no addition of water during the life of the battery. The performance and characteristic of Gel Battery There ... moreis no need to add water to AGM GEL batteries.
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Free Shipping Condition: New Location: China Indicator light definition: 12 indicator lights, alarm 1, alarm 2, stability, zero, total, net, peak, bottom, t, kg, g, kN. Indicator light definition: ... more12 indicator lights, alarm 1, alarm 2, stability, zero point, total value, net value, peak value, bottom value, t, kg, g, kN.
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Free Shipping Condition: New Location: China
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$3.40 Shipping Condition: New Location: China NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. Ultrasonic Module HC-SR04. Ultrasonic ranging module HC-SR04 provides 2cm- 400cm non-contact measurement function. The ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit. If you are sourcing a ultrasonic ranging module. The HC-SR04 is good choose. Its stable performance and high ranging accuracy make it a popular module in electronic market. Compared to the Shape IR ranging module. HC-SR04 is more inexpensive than it. But it has the same ranging accuracy and longer ranging distance. The basic principle of work: Using IO trigger for at least 10us high level signal, The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back. If the signal back. Through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance =(high level time×velocity of sound(340M/S) 2, Wire connecting direct as following: 1. 5V Supply, 2. Trigger Pulse Input, 3. Echo Pulse Output, 4. GND, power supply:5V DC, quiescent current: effectual angle: ranging distance: 2cm– 500 cm, resolution: 0.3 cm There are 4 pins out of the module: VCC. Trig, Echo, GND. So it’s a very easy interface for controller to use it ran
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Free Shipping Condition: New Location: United States IR Infrared Obstacle Avoidance Sensor Module Fit Smart Car Robot 3 pin. Fax machine, shredder paper detection. Obstacle detection. New Color Recognition ... moreSensor Detector Module TCS230 TCS3200 For MCU.
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Free Shipping Condition: New Location: China ADUM1201 Serial Magnetic Isolator Module SPI Interface Dual Channel Serial Digital Isolator Module Small Replace Optocouplers Electronic Components. Low ... morePower Consumption: The ADUM1201 serial magnetic isolator module utilizes a low-power design, resulting in minimal power consumption.
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$2.88 Shipping Condition: New Location: China HR202 sensor. Humidity Detection Module. Condition: new. Comparator output, signal clean, good waveform, strong driving ability, more than 15 ma.
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$7.61 Shipping Condition: New Location: DIDCOT, United Kingdom This module is ideally suited to monitoring the status of a 12V battery. Through clever use of a series of resistors and the LM339 comparator, a visual ... moreindication of the state of a battery can been seen. As the battery depletes and the voltage begins to fade lights will begin to go off. Be aware, if an item is "unwanted", return postage will be paid by the consumer. Furthermore, if a returned "faulty" item is found to not be faulty, postage costs will not be refunded. We are unable to refund the cost of a courier and will only be able to refund return postage on receiving a copy of the postage receipt. Flux Workshop began trading late 2014, drawing from years of experience and interest in electronics and building CNC machines. With the aim to supply good quality components at reasonable pr.
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$3.20 Shipping Condition: New Location: China Item Description: 1.This module performance is stable. Measure the distance accurately. performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic ... moredistance measuring module and other comparable. Module High precision, blind spots(2cm) super close. 2.Main technical parameters: Voltage: DC 5V Static current: less than 2mA Electrical level output: 5V high Electrical level output: at the end of 0V Induction angle: not more than 15 degrees Detection distance: 2cm-450cm High precision: 2mm Wiring: VCC. Trig(control side) echo(receiving end) GND 3.Module works: using IO trigger distance. The high signal to at least 10us module automatically sends eight 40khz square wave. Automatically detects whether a signal return; a signal back. Through the IO output a high electrical level, high electrical level duration is: the ultrasound time from launch to return. Test distance =(time of the high electrical level* speed of sound(340M/ S) 2; Shipping List: 5PCS Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor for arduino SR04 We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For e
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$3.00 Shipping Condition: New Location: China NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
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Free Shipping Condition: New Location: United States Item Description Features: The item is for Arduino robot kit. Raindrops, rain sensor, monitoring can be used for a variety of weather conditions, and ... moreconverted into the number of the reference signal and the AO output. Product description: 1. The sensor uses the FR-04 high-quality double-sided materials. King Size 5.0* 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity; 2. The comparator output. The signal is clean, waveform, driving ability over 15mA; 3. Distribution bit to adjust sensitivity; 4. Operating voltage 3.3V-5V 5. The output in the form: digital switching outputs(0 and 1) and analog AO voltage output; 6. A fixed bolt hole for easy installation 7. Voltage: 5V 8. Power indicator. The output signal LED indicator. 9. TTL-level output. TTL output valid signal is low. Driving capability 100MA so, can directly drive relays, buzzer, a small fan, and so on. 10. Sensitivity can be adjusted via potentiometer 11. LED lights up when there is no rain output is high. Raindrop up, the output ground level, LED light. 12. Raindrops and control panels are separate. Easy to wire leads. 13. A large area of rain board. More conducive to detect rain. 14. Board with positioning holes to facilitate installation 15. Small board PCB size: 3.2cm x 1.4cm 16. Wide voltage LM393 comparator How to use: Connected to 5V power supply. The power indicator light, sensor board is not water droplets, DO output is high, the switch lights off, dropping on a drop of water, DO output is low, the indicator light switch, Brush off the the above water droplets. Has returned to output high state. AO analog output can be connected to the microcontroller AD port to detect the size of the drops in the above rainfall. DO TTL digital outputs can also be connected to the microcontroller detects whether there is rain. Connection mode: 1. VCC: positive power supply(3-5V) 2. GND: negative one. 3. DO: TTL switching signal output 4. AO: Analog signal output Package Incl
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$2.54 Shipping Condition: Neu Location: China 1PC 801S Vibration Sensor vibration Analog Output Sensitivity Adjustable LM393. The main chip: LM393, SW-18010P vibration switch. 801S vibration sensor. ... more1PC 801S IC. Product code: 801S. 1PC SW-420 Motion Sensor Module Vibration Switch Alarm Sensor Module for Arduino.
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$3.00 Shipping Condition: New Location: China Using infrared reflective sensor TCRT5000. Obstacle detection. A fixed bolt holes for easy installation. Black and white line detection. Fax paper shredders ... moredetection. The detection distance: 1mm ~ 8mm apply focal distance of 2.5mm.
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Free Shipping Condition: New Location: Harbor City, United States Get the Best Results with Phlizon LED Grow Light. Why choose Phlizon Foldable Grow Light Bar ?. Feature Dimmable. The light board adopts sealing technology,so ... morewhole plant grow light can reach IP65 water resistant level.
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$4.50 Shipping Condition: New Location: China However, we will try our best to minimize it.
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$2.54 Shipping Condition: Neu Location: China Maybe You Need Infrared Reflective TCRT5000 Infrared Reflective Photoelectric Switch Barrier Line IR Track sensor Infrared Sensor Adjustable Infrared ... moreSensor Switch Detect 3-80cm for arduino Tracing Photoelectric Sensor Four Channels InfraredDetection Tracing Photoelectric Sensor Tracking Module Tracing car Tracing car Intelligent car chassis Robot car chassis with code disk Remote Control HX1838 Infrared Remote Control module NEC Code Infrared Remote Control Sound detection sensor Sound detection sensor module sound sensor Intelligent vehicle for Arduino HC-SR501 + Relay Module HC-SR501 Sensor Module pyroelectric sensor + 5V Channel Relay Module PIC ARM Visit my eBay Store: ICs_Processors_Store TCRT5000 Infrared Reflective Photoelectric Switch Barrier Line IR Track sensor Purpose: 1. The electricity meter pulse data sampling 2. Fax machine, shredder paper detection 3. Obstacle detection 4. Black and white line detection Module features: 1. Using infrared reflection sensors TCRT5000 2. Test reflection distance: 1mm to 25mm Clean and 3. The comparator output, signal waveform, driving ability is strong, for more than 15 ma. 4. With many adjustable precision potentiometer to adjust sensitivity 5. The working voltage of 3.3V to 5V 6. Output form: digital switch output(0 and 1) 7. Has a fixed bolt hole, convenient installation 8. Small board PCB size: 3.2cm x 1.4cm 9 the LM393. Use of wide voltage comparator Module functions is introduced: TCRT5000 sensor of infrared emission diode constantly launch infrared. The infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the light activated triode has been in the off state, the output end of the module at this time for the high level, indicating diode has been put out state; Detected objects appear within the scope of testing, infrared light is reflected back and strength is enough big, light activated triode saturation, at this time the output of the module for the low level, instructs the diode lights. Maybe You Ne
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Free Shipping Condition: New Location: Glendora, United States Active infrared reflection detecting sensor, therefore the reflectivity and shape of the target is the key of the detection range. when signal module ... morewithout obstacles ahead, the OUT port (5V) output level continuously.
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$2.54 Shipping Condition: Neu Location: China Small plates analog output mode and the AD conversion process, you can get higher accuracy. Module Features Module for use the comparator output signal ... moreclean waveform is good, driving ability, than 15mA.
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Free Shipping Condition: New Location: United States Comparator using LM393 chip, stable job. Use this sensor to make an automatic watering device that will keep your garden of plants unmanaged. Add to Favorite. ... moreWe do not accept P.O. Boxes. We're happy to help.
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Free Shipping Condition: New Location: College Point, United States NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. Ultrasonic Module HC-SR04. Ultrasonic ranging module HC-SR04 provides 2cm- 400cm non-contact measurement function. The ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit. If you are sourcing a ultrasonic ranging module. The HC-SR04 is good choose. Its stable performance and high ranging accuracy make it a popular module in electronic market. Compared to the Shape IR ranging module. HC-SR04 is more inexpensive than it. But it has the same ranging accuracy and longer ranging distance. The basic principle of work: Using IO trigger for at least 10us high level signal, The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back. If the signal back. Through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance =(high level time×velocity of sound(340M/S) 2, Wire connecting direct as following: 1. 5V Supply, 2. Trigger Pulse Input, 3. Echo Pulse Output, 4. GND, power supply:5V DC, quiescent current: effectual angle: ranging distance: 2cm– 500 cm, resolution: 0.3 cm There are 4 pins out of the module: VCC. Trig, Echo, GND. So it’s a very easy interface for controller to use it ran
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$3.50 Shipping Condition: New Location: China Instructions for use The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA. A fixed bolt hole for easy installation. ... moreSize: 26mm 40mm. How to use Board with positioning holes to facilitate installation.
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Free Shipping Condition: New Location: Brentwood, United States 6Pcs IR Infrared Obstacle Avoidance Sensor Module 3-Wire Reflective Photoelectric for Arduino Smart Car Robot. 5、The transmitting tube (white lamp) emits ... moreinfrared rays of a certain frequency. When the detection direction encounters an obstacle (reflecting surface), the infrared rays are reflected back and accepted by the receiving tube (black lamp).
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$3.00 Shipping Condition: New Location: China Recommendations For You ATmega2560-16AU Board + USB Cable Funduino 1602 HD44780 Character Display Module Breadboard 830 Point Solderless PCB MB102 AVR ... moreProgrammer USB USBasp USBISP 3.3V/5V ATMEGA8 Prototyping Shield Mini Breadboard For Arduino UNO R3 PCF8591 Converter Module AD/DA Visit my eBay Store: ChipWorld Product Name: NEW SW-420 Motion Sensor Module Alarm Sensor Module Vibration Switch SKU: 233 8 Parsts No. Package: Demension: Quantity: 1 Purpose: Used to trigger the effect of various vibration. Theft alarm, intelligent car, earthquake alarm, motorcycle alarm, etc. This module is compared with the normally open type vibration sensor module. Vibration trigger for longer periods of time, can drive the relay module Module features: 1. The company produced normally closed type vibration sensor SW-420, 2. The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma 3. The working voltage of 3.3V to 5V 4. Output form: digital switch output(0 and 1) 5. Has a fixed bolt hole, convenient installation 6. Small board PCB size: 3.2cm x 1.4cm 7. Use the LM393 wide voltage comparator Module directions for use: 1. Product no vibration, vibration switch is closed on state, the output terminal output low level, the green light is lit; 2. Product vibration, the vibration switch instantaneous disconnection, output the output high level, the green light is not bright; 3. Output can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect whether there is a vibration environment, call the police For more quantity. Please contact me.My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking. Please contact me. Maybe you request $ 34.0 + free shipping $ 17.0 + free shipping $ 11.5 + free shipping $ 18.0 + free shipping $ 28.88 + free shipping Any pro blem,
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Free Shipping Condition: New Location: Bell Gardens, United States Rated power: 72W. Connector type: T8. International standard shape for T8 T10 T12 tube light. Color temp: Cold White 6000K. High Brightness:Can replace ... moreof 150w fluorescent tube Energy Saving. Save 52% on electricity bill of lighting comparing with the fluorescent light.
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Free Shipping Condition: New Location: Inwood, United States Rockville DBM50 4000w Peak/980w Dyno-Certified RMS 5 Channel Marine/Boat Amplifier Amp+Mic. DBM50 Product Video The DBM50 is a 5 channel high power amplifier ... morewith 4,000 watts peak output and 980 watts Dyno Certified RMS power.
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$3.50 Shipping Condition: New Location: China Features Item Description: The light sensor module have strong adaptable to the environment. Having a pair of infrared transmitter and receiver, transmitter ... morelaunch a certain frequency infrared, when meet obstacle in the detection direction, the infrared receiver is reflected back by the receiver tube, after processing through the comparator circuit, the green indicator light will illuminate while the signal output interface output digital signal(a low-level signal) can be adjusted via potentiometer knob detection distance, the effective distance range 2 ~ 30cm, working voltage is 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking and many other occasions. Parameter: 1. When the module detects an obstacle in front of the signal. The circuit board green indicator light levels while continuing output low signal OUT port, the module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential control to adjust, adjust potentiometer clockwise, the detection distance increases; counterclockwise adjustment potentiometer, detection distance decreases. 2. The sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The minimum detection distance which black and white max; small area of the object distance is small, a large area from the Grand. 3. The sensor module output port OUT can be directly connected with the microcontroller IO port can also be driven directly to a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO 4. The comparator using LM393, job stability; 5. Can be 3-5V DC power supply for the module. When the power is turned on, the red power indicator light; 6. With 3mm screw holes for easy mounting, installation; 7. The circuit board size: 3.2CM* 1.4CM 8. Each module in the delivery has threshold comparator volt
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$2.90 Shipping Condition: New Location: China The signal is clean, the waveform, the driving ability to exceed 15mA. Compared to the module with normally open type vibration sensor module, vibration, ... morelonger trigger relay module can drive. For a variety of vibration the triggering effect reported theft alarm, smart car, earthquake alarm, motorcycle alarm.
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$2.99 Shipping Condition: New Location: China ã¦â€“â°ã¥â»âºã§â½â€˜ã©â¡âµ 6 Infrared Proximity ... moreSensor Long Ranges Sharp GP2Y0A02YK0F 20-150CM With Cable Description: 100% brand new and high quality The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders. Yet it provides much better performance than other IR alternatives. Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an analog-to-digital converter for taking distance measurements, or the output can be connected to a comparator for threshold detection. The detection range of this version is approximately 20 cm to 150 cm(8" to 60" a plot of distance versus output voltage is shown below. The GP2Y0A02 uses a 3-pin JST connector that works with our 3-pin JST cables for Sharp distance sensors(included) It is also simple to solder three wires to the sensor where the connector pins are mounted(see the lower picture to the right) When looking at the back. The three connections from left to right(last picture) are output signal, ground, and the power Operating voltage: 4.5 V to 5.5 V Average current consumption: 33 mA Measuring range: 20 cm to 150 cm(8" to 60" Output type: Analog Output voltage differential over distance range: 2.0 V Response time: 38 ± 10 ms Package size: 29.5×13.0×21.5 mm(1.16×0.5×0.85" Weight: 4.8 g(0.17 oz) Package includes: Infrared Proximity Sensor Long Ranges Sharp GP2Y0A02YK0F x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: We Ship to Worldwide. Except Italy, China, Hong Kong and Taiwan Deliver
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$2.93 Shipping Condition: New Location: China 1. object is sensed output 0. Output 1 is not sensitive to the time, directly with 3V and 5V microcontroller IO port connected. 2. sensing distance 2-40 ... morecm. Distance, good anti-jamming capability. Note: The infrared sensor can not detect all objects get the same distance, objects of different colors of light reflectance of different objects closer darker black shorter distance detected, the sensor 2-40 cm is measured against the white wall of) 3. speed. Suitable for smart car obstacle avoidance, black and white line tracking, anti-drop, product counters, cutting lines, liquid level detection. 4. This sensor is made with black and white lines tracing the car ran without black line on white paper. Available in concrete The yellow complex environment such as the black line patrol track. As long as the black line around the slightly lighter color than black can, eliminating the traditional moves, so that environmental layout easier. 5. The sensor 3 to 6V supply. Wide range, suitable for 3V and 5V MCU system. 6. with Enable. EN terminal is equal to"1" when the sensor does not work, equal to"0" when working. Jump on the sensor end cap long after the EN grounding plug(EN long as"0" To use the EN pin when the jumper cap is removed. 7. frequency adjustment potentiometer is used to adjust the carrier frequency of the infrared emission tube. Because the integration receiver 38KHZ in particular when the carrier frequency is the most sensitive. The 502 resistor clockwise transferred do(that is, the launch tube at maximum brightness) and then at a white wall tone 103 resistance, has been transferred to the sensing distance is the farthest so far so that the sensor will work in the best state package:5pcs X Obstacle avoidance IR Infrared Sensor Module FOR ARDUINO smart car Dear my friend. We also support wholesale if need more. Please give us message. We will give u more discount: Shipping: 1. Item will be shipped within 1- 2 business days. 2. Delivery Time: Via Express: Generally 3-15 working days
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$2.54 Shipping Condition: Neu Location: China Using infrared reflection sensors TCRT5000. TCRT5000 sensor of infrared emission diode constantly launch infrared. the infrared ray is emitted when the ... moreintensity of reflected back has not been reflected or but is not big enough.
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$3.00 Shipping Condition: New Location: China Features Item Description: The light sensor module have strong adaptable to the environment. Having a pair of infrared transmitter and receiver, transmitter ... morelaunch a certain frequency infrared, when meet obstacle in the detection direction, the infrared receiver is reflected back by the receiver tube, after processing through the comparator circuit, the green indicator light will illuminate while the signal output interface output digital signal(a low-level signal) can be adjusted via potentiometer knob detection distance, the effective distance range 2 ~ 30cm, working voltage is 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking and many other occasions. Parameter: 1. When the module detects an obstacle in front of the signal. The circuit board green indicator light levels while continuing output low signal OUT port, the module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential control to adjust, adjust potentiometer clockwise, the detection distance increases; counterclockwise adjustment potentiometer, detection distance decreases. 2. The sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The minimum detection distance which black and white max; small area of the object distance is small, a large area from the Grand. 3. The sensor module output port OUT can be directly connected with the microcontroller IO port can also be driven directly to a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO 4. The comparator using LM393, job stability; 5. Can be 3-5V DC power supply for the module. When the power is turned on, the red power indicator light; 6. With 3mm screw holes for easy mounting, installation; 7. The circuit board size: 3.2CM* 1.4CM 8. Each module in the delivery has threshold comparator volt
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$2.99 Shipping Condition: New Location: China Small plates PCB size: 3.2cmx1.4cm. a fixed bolt holes for easy installation.
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Free Shipping Condition: New Location: Glendora, United States Fax machine, shredder paper detection. Obstacle detection. Bicycle Handlebar Holder Mount Stand With LED Light Compass For CellPhone Stand. Using infrared ... morereflection sensors TCRT5000. Has a fixed bolt hole, convenient installation.
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Free Shipping Condition: New Location: Glendora, United States Active infrared reflection detecting sensor, therefore the reflectivity and shape of the target is the key of the detection range. when signal module ... morewithout obstacles ahead, the OUT port (5V) output level continuously.
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Free Shipping Condition: New Location: United States NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. Ultrasonic Module HC-SR04. Ultrasonic ranging module HC-SR04 provides 2cm- 400cm non-contact measurement function. The ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit. If you are sourcing a ultrasonic ranging module. The HC-SR04 is good choose. Its stable performance and high ranging accuracy make it a popular module in electronic market. Compared to the Shape IR ranging module. HC-SR04 is more inexpensive than it. But it has the same ranging accuracy and longer ranging distance. The basic principle of work: Using IO trigger for at least 10us high level signal, The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back. If the signal back. Through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance =(high level time×velocity of sound(340M/S) 2, Wire connecting direct as following: 1. 5V Supply, 2. Trigger Pulse Input, 3. Echo Pulse Output, 4. GND, power supply:5V DC, quiescent current: effectual angle: ranging distance: 2cm– 500 cm, resolution: 0.3 cm There are 4 pins out of the module: VCC. Trig, Echo, GND. So it’s a very easy interface for controller to use it ran
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Free Shipping Condition: New Location: Joliet, United States Quiescent current:less than 2mA 3. Level output:high 5V low 0V 5. Induction angle:no more than 15 degrees 6. Detection range:0.78~177 in/(2cm~500cm) 7. ... moreHigh accuracy:up to 0.12 in/(0.3 cm) 8. Finished ranging,If you find an object in front, Echo pin will be high level,and based on the different distance,it will take the different duration of high level.
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$2.99 Shipping Condition: New Location: China The gas sensing material used in MQ-3 gas sensor is tin dioxide (SnO2) with low conductivity in clean air. With different resistance values for different ... moreconcentrations, the change of conductivity can be converted into the output signal corresponding to the gas concentration by using a simple circuit.
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$4.99 Shipping Condition: New Location: Millersport, United States Active infrared reflection detecting sensor, therefore the reflectivity and shape of the target is the key of the detection range. when signal module ... morewithout obstacles ahead, the OUT port (5V) output level continuously.
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$3.00 Shipping Condition: New Location: China Module Features Module for use small plates analog output mode and the AD conversion process, you can get higher accuracy.
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Free Shipping Condition: New Location: Glendora, United States Active infrared reflection detecting sensor, therefore the reflectivity and shape of the target is the key of the detection range. when signal module ... morewithout obstacles ahead, the OUT port (5V) output level continuously.
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$9.89 Shipping Condition: New Location: Canada
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Free Shipping Condition: New Location: Jamaica, United States USA Costomer Attention: Eevry package we provide ePacket to you.it only need 7-12 working days to you home. ePacket is standard shiping of USPS.Which ... moreis Safty and Fast.Ebay only allow us to provide ePacket to US. You can buy whatever you want,which you need only pay 1.98 dollars for it,we can send all the items to you with ePacket,If you need more,please contact us,we can change the shipping fee to 2 dollars for you. Item Description: Comparator chip LM393.It is stable. Can detect the ambient brightness and light intensity Accuracy adjustable Operating voltage 3.3V-5V Output: DO digital switch outputs(0 and 1) AO analog voltage output power indicator and digital switch output indicator With a mounting screw hole PCB size: 3.1cm* 1.5cm Interface Description(4-wire) 1 VCC- 3.3V-5V voltage 2 GND- GND 3 DO- board digital output interface(0 and 1) 4 AO- board analog output interface Introduction: This module is sensitive to the light. Usually used for detecting the ambient brightness and light intensity. When there is no light or the light intensity can not reach the value.DO output is high level.when light intensity over than the value, the module DO output is low level. The module digital output DO can be directly connected with the microcontroller.Use microcontroller detect high or low level, so that can detect the environmental light intensity change. Can use this board digital output DO port drive relay module directly(our store on sale these relay modules) Can use as a photoelectric switch. The analog output AO connect with AD module.It can get more precise light intensity value through the AD converter. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Ko
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$4.28 Shipping Condition: New Location: Dexter, United States Digital switch output (0 and 1). Sensing slots are blocked. The output high and the light is off. No shelter output low and lights. Digital Output. GND: ... more- power. VCC: + power.
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Free Shipping Condition: New Location: United Arab Emirates RHOMBERG ELECTRONICS SLIMLINE SP-220 VOLTAGE WINDOW COMPARATOR NEW
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Free Shipping Condition: New Location: Windham, United States Used with robots for object avoidance. Size of board: 31mm(length) 15mm(width). Pin definition：VCC, GND, OUT. Size of cable: 21.3mm(including the port). ... moreModel: YL-63.
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