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$3.59 Shipping Condition: Brand New Location: China Description:1.A fixed bolt holes for easy installation.2.Sensor can sense changes in body angle.3.The comparator output, signal clean, good waveform, ... moredriving ability is strong, for more than 15 ma.4.Using the highly sensitive switch SW-520D as the angle sensor. Using a wide voltage LM393 comparator. Specification:Working Voltage: 3.3V - 5VOutput Form: Digital Switch Output (0 and 1)Small Board PCB Size: 37mm x 14mm x 7mmTotal Length: 51mm Package Content:3pcs x Angle Sensor Module Module for use:1.Switch module output depends on the angle of the switch is turned on and off, when the angle switches off, DO output high, angle switch is turned on, DO output low.2.The output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting the angle change.3.
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Free Shipping Condition: New Location: Los Angeles, United States Trust Gens Ace for long LiFe and consistent durability run after run. Gens Ace 4300mAh 11.4V 60C G-Tech 3S Lipo Battery HV XT60 Plug For RC Crawler US. ... more- Connector Type: XT60. - Capacity: 4300mAh. All batteries are tailored for various scales of the RC Models such as electronic cars, nitro cars, airplanes, vessels and also other models, toys, electric tools, electric bikes, electric autos, digital products etc.
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Free Shipping Condition: New Location: China When the soil lacks water, the module outputs a high level, otherwise it outputs a low level. Use this sensor to make an automatic watering device, so ... morethat the plants in your garden do not need to be managed by humans.
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$2.99 Shipping Condition: New Location: China 1 PCS 0-70MHz(Square Wave: 0-1MHz) AD9851 DDS signal generator module Picture Friend.Thanks you love our items, please note: the post reply to us.The ... moreshipping very slowly now: this item only sent the outside post.Cann't sent with the inside post, have the tracking number: 1)the bad weather.The plane cann't on work 2)each Countries Customs is very strict now.It need to check each parcel.So it is very slowly and need much time, so: 1.America need 16-25 days.Australia need 35-48 days or more 2.another countries may be need 39-50 days or more 3.sent to the RU post must tell us your full name(second.Middle, father name) may be need to 49-59 days or more thanks for your understanding. we are so sorry about it.Thanks for your understanding. DESCRIPTION, Main features: 1) Modules can output sine and square wave. Two sine and two square-wave output. 2)AD9851： 0-70MHz 3) After the 20-30MHz frequency harmonics increases. The waveform will become unclean. 4) Square Wave: 0-1MHz 5) Use 70MHz low-pass filter. So that the waveform better than SN 6) Parallel and serial data input can be selected via a jumper cap 7) Generate DA benchmark pin(PIN12) leads for easy adjustment to do the magnitude of the output waveform application. 8) Comparator reference input voltage generated by the variable resistor. The resistor can be adjusted duty cycle square wave type 9) AD9851 module using 30MHz active crystal Main difference between AD9850 and AD9851* AD9850 clock frequency up to 125MHz. AD9851 clock frequency up to 180MHz. Output than the highest frequency AD9851 AD9850 high. AD9850 no 6 octave. AD9851 has Payment and shipping We accept Paypal only. and will send to paypal address. Our prices do NOT include any customs duty or tax. Business days not including weekend. The delivery time count from the day after we send the item. TO United States: 16-20 BUSINESS days. Not including weekend. Ship with Hongkong Post NORMAL Air Mail. We will ship without tracing number. We are unable to ship to APO's. FPO's or P.O. Boxes. No
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$3.00 Shipping Condition: New Location: China It is designed to detect loud noises (slamming doors, glass breaking, dogs barking, doorbells, alarms, buzzers, etc.). It is not appropriate for detecting ... morelow level sounds such as voice conversations.
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$2.99 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 3, output status indicator lamp output high, output low lights. DO module can be connected to relays, limit switches and other functional composition, ... moreand to be connected with active buzzer module, consisting of alarm.
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Free Shipping Condition: New Location: Charlotte, United States After the disappearance of the outer magnetic reed because of their flexibility and separate, the line is disconnected. 1PCS Mini Dry Reed Pipe Switch ... moreMagnetron Sensor Module. 1, imported normally open reed switch.
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Free Shipping Condition: New Location: China
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$3.50 Shipping Condition: New Location: China TCRT5000L Sensor. Using infrared reflection sensors TCRT5000. TCRT5000 sensor of infrared emission diode constantly launch infrared. Build-in TCRT5000 ... moreSensor NSOR. Using infrared reflective sensor TCRT5000.
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$2.99 Shipping Condition: New Location: China Obstacle detection. The detection distance: 1mm ~ 8mm apply focal distance of 2.5mm. Fax paper shredders detection. Black and white line detection. Using ... moreinfrared reflective sensor TCRT5000. A fixed bolt holes for easy installation.
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$3.00 Shipping Condition: New Location: China The light sensor module have strong adaptable to the environment. Having a pair of infrared transmitter and receiver, transmitter launch a certain frequency ... moreinfrared, 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 voltage adjustable via potentio
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Free Shipping Condition: New Location: Raleigh, United States 1 Using photosensitive resistance sensor sensitive type;. 1×Photosensitive Sensor Module. brightness of the light, or MCU trigger relay module, etc.;. ... more4 the DO output can be directly driven our relay module, which can form a light-operated switch.
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Free Shipping Condition: New Location: Hebron, United States K9 series is a total all-in-one design LED Headlight Bulb. The led circuit board is only 0.9mm thick, and the ultra-thin 4-sided design emits light closer ... moreto a 360° halogen lamp. No matter installing in the reflector or projector, the K9 series plays well in both low beam and high beam headlight.
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Free Shipping Condition: New Location: Secaucus, United States Power: 72w. And it could save 60% on your electricity bill by replacing 150W fluorescent tubes. Lamp Length: 8FT. Comparing to traditional normal tube ... morelight, this one will shed a wider range of light for you.
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$3.80 Shipping Condition: New Location: China Transistors, and so on. Especially in Hard To Find Parts. We specialize in electronic components. ICs, Capacitors, Diodes, Resistors, LEDs. West Asia/Middle ... moreEast. Australia/New Zealand. United Kingdom.
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$3.59 Shipping Condition: Brand New Location: China Description:1.A fixed bolt holes for easy installation.2.Sensor can sense changes in body angle.3.The comparator output, signal clean, good waveform, ... moredriving ability is strong, for more than 15 ma.4.Using the highly sensitive switch SW-520D as the angle sensor. Using a wide voltage LM393 comparator. Specification:Working Voltage: 3.3V - 5VOutput Form: Digital Switch Output (0 and 1)Small Board PCB Size: 37mm x 14mm x 7mmTotal Length: 51mm Package Content:1pcs x Angle Sensor Module Module for use:1.Switch module output depends on the angle of the switch is turned on and off, when the angle switches off, DO output high, angle switch is turned on, DO output low.2.The output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting the angle change.3.
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Free Shipping Condition: New Location: Raleigh, United States Using the NTC thermistor sensor, good sensitivity. 5 X KY-028 Digital Temperature Module. adjust the temperature distribution bit detection threshold. ... morethe output format : Digital switching output (0 and 1).
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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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$3.40 Shipping Condition: New Location: China We will not bear the back freight if it is not the problem of product quality. Each product has shown our hearts to you, and we believe that our products ... morewill not disappoint you for your patience. This does not affect your statutory rights.
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$2.78 Shipping Condition: Neu Location: China For Arduino. The reed switch needs to be used in conjunction with a magnet. When a certain magnetic force is sensed. Adapter Module. It will be in an ... moreon state, the module outputs a low level, and when there is no magnetic force, it is in a disconnected state and outputs a high level.
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Free Shipping Condition: Neu Location: 荔湾区, China Das Sensormodul ist an das Umgebungslicht anpassbar. Es hat ein Paar Infrarot-Sende- und Empfangsröhren. Dieses Modul bietet eine vielseitige Infrarot-Detektionssystemlösungen ... morefür Automationsgeräte wie Smart Cars, Roboter.
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$2.99 Shipping Condition: New Location: China Using infrared reflection sensors TCRT5000. TCRT5000 sensor of infrared emission diode constantly launch infrared. Build-in TCRT5000 Sensor NSOR. Fax ... moremachine, shredder paper detection. Obstacle detection.
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$1.68 Shipping Condition: New Location: China 1 PCS X Arduino robot kit photosensitive detection switch light sensor module with output instructions; single output; the output valid signal is low. ... moreThe indicator lights; sensitivity adjustable(fine tuning) with mounting holes for easy installation of the firmware; the circuit board output switch. The output can be directly connected microcontroller IO port. Main chip: LM393. Photosensitive sensor probe Working voltage: DC 3-5V PCB Size: 35mm x 12mm 1pcs Light sensors Module Worldwide Shipping.Except some countries and APO/FPO) Orders will be shipped within 1-2 business days after the payment verification. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.Transit times may vary.Particularly during the holiday season. If you have not received your shipment within 30 days from payment.Please contact us.We will track the shipment and get back to you as soon as possible with a reply.Our goal is customer satisfaction! Items will be marked as" Gift" in low value. Delivery time(Business days) Default shipping by China Post/HK Post Air Mail, Shipping Way Post Air Mail HK Post EMS DHL Fedex UPS Delivery Time 12-35 12-35 5-10 4-8 3-6 4-8 You have 7 days to contact us and 30 days to return it from the date it was received. Both Replacement and Money Return are accept. Return shipping fee afford with buyer. 12 months Manufacturer's limited warranty for defective items(excluding Man-made damage)Accessories come with a 3-month warranty. Defective item MUST BE reported and returned within the warranty period. We maintain high standards of excellence and strive for 100% customer satisfaction. Feedback is very important.We hope you can contact us immediately before you give us neutral or negative feedback. If you have any questions. Our Customer Service staffs welcome you to email or call us. We strive to answer all questions and resolve any problems as quickly as possible. Powered by The free listing tool. List your items fast and easy and manage your active items.
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$2.78 Shipping Condition: Neu Location: China ● Using infrared reflection sensors TCRT5000. OLED LED&RGB. ● Test reflection distance: 1mm to 25mm. Am 04.05.17 hat der Verkäufer die folgenden Angaben ... morehinzugefügt ● Clean the comparator output, signal waveform, driving ability is strong, for more than 15 ma.
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Free Shipping Condition: New Location: United States Module High precision, blind spots (2cm) super close. using IO trigger distance, the high signal to at least 10us. Electrical level output: 5V high. Module ... moreworks Detection distance: 2cm-450cm. Electrical level output: at the end of 0V.
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Free Shipping Condition: New Location: China Small Circuit Board Size: 3x1.6cm/1.18x0.63in. Power indicator: Red. Digital switch output indicator: Green. Module Dual Output mode, a simple digital ... moreoutput, analog output more accurate. AO small board analog output interface.
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$2.99 Shipping Condition: New Location: China Imported normally-open reed. The output format: Digital switching output (0 and 1).
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Free Shipping Condition: New Location: Houston, United States Capacity: 7Ah. GEL sealed (Non-Spillable) Batteries requires no addition of water during the life of the battery. The performance and characteristic of ... moreGel Battery There is no need to add water to AGM GEL batteries.
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Free Shipping Condition: New Location: Hebron, United States K9 series is a total all-in-one design LED Headlight Bulb. The led circuit board is only 0.9mm thick, and the ultra-thin 4-sided design emits light closer ... moreto a 360° halogen lamp. No matter installing in the reflector or projector, the K9 series plays well in both low beam and high beam headlight.
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Free Shipping Condition: New Location: Charlotte, United States Using the NTC thermistor sensor, good sensitivity. 5 X KY-028 Digital Temperature Module. adjust the temperature distribution bit detection threshold. ... morethe output format : Digital switching output (0 and 1).
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$2.99 Shipping Condition: New Location: China The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA. A fixed bolt hole for easy installation. AO : Analog ... moresignal output. How to use.
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$2.98 Shipping Condition: New Location: China 1PC 801S Vibration Sensor vibration Analog Output Sensitivity Adjustable LM393. The main chip: LM393, SW-18010P vibration switch. 2, the comparator output, ... moresignal clean, good waveform, driving ability is strong, for more than 15 ma.
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Free Shipping Condition: New Location: China KRSEC Bike Riser Bars Handlebar 31.8 800mm MTB AM XC DH Mountain Bike Aluminum. Fax machine, shredder paper detection. Obstacle detection. 10M Roll Bicycle ... moreTubeless Adhesive Rim Strip Tape 16 18 21 23 25 27 29 31 Wide.
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$3.73 Shipping Condition: Neu Location: China The comparator output, the signal is clean, the waveform, driving ability, more than 15mA. Use imported groove coupler sensor. Module slot unobstructed, ... morereceiver tube conduction module DO output low, shelter, DO output high.
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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. 2, product vibration, the vibration switch instantaneous ... moredisconnection, output the output high level, the green light is not bright;.
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$2.99 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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$2.99 Shipping Condition: New Location: China Item Description: The light sensor module have strong adaptable to the environment. Having a pair of infrared transmitter and receiver, transmitter launch ... morea 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 voltage adjus
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Free Shipping Condition: New Location: Rowland Heights, United States
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Free Shipping Condition: New Location: Geneva, United States
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Free Shipping Condition: New Location: China
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$2.99 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. ... moreHow to use Board with positioning holes to facilitate installation.
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$2.84 Shipping Condition: New Location: China TCRT5000 IR Barrier Line Track sensor Infrared Reflective Photoelectric Switch. Module features:1, using infrared reflection sensors TCRT5000. 6, output ... moreform: digital switch output (0 and 1)
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$4.99 Shipping Condition: New Location: Millersport, United States 3 Pin Cable Photosensitive Resistance Light Detection Sensor Module for Arduino. 1, using sensitive type photosensitive resistance sensor. Light intensity ... moredetection, the light brightness sensor, smart car light module.
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$2.84 Shipping Condition: New Location: China
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$2.54 Shipping Condition: Neu Location: China Also a reaction,generally used as fire alarm and other purposes. AO: Analog Output. Module Features Small plates analog output mode and the AD conversion ... moreprocess. A small panel output interface can be directly connected.
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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: Brentwood, United States 15Pcs 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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Free Shipping Condition: Neu Location: China Das Sensormodul ist an das Umgebungslicht anpassbar. Es hat ein Paar Infrarot-Sende- und Empfangsröhren. Dieses Modul bietet eine vielseitige Infrarot-Detektionssystemlösungen ... morefür Automationsgeräte wie Smart Cars, Roboter.
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$3.00 Shipping Condition: New Location: China , Using sensitive photosensitive resistance sensor. 2,The comparator output signal is clean, good waveform, driving ability, more than 15mA. 6,A fixed ... morebolt holes for easy installation. Your support will keep us moving forward forever.
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Free Shipping Condition: New Location: China Fax machine, shredder paper detection. Obstacle detection. Using infrared reflection sensors TCRT5000. J&L Titanium/Ti Pedal Plate/Bow Tie 4pc Fit SpeedPlay ... moreZero&Light Action-3 color. Has a fixed bolt hole, convenient installation.
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$3.00 Shipping Condition: New Location: China Smart car Obstacle avoidance Infrared Sensor module Reflective photoelectric. 2, the sensor active infrared reflection detection, target reflectivity ... moreand 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.
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Free Shipping Condition: New Location: Raleigh, United States 1 Using photosensitive resistance sensor sensitive type;. 1×Photosensitive Sensor Module. brightness of the light, or MCU trigger relay module, etc.;. ... more4 the DO output can be directly driven our relay module, which can form a light-operated switch.
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Free Shipping Condition: New Location: Charlotte, United States Sensor with high -quality double-sided FR-04 material, large area 5.0 4.0CM, with nickel plated surface, with antioxidant, conductivity, and superior ... moreperformance aspects of life ;. AO: analog signal output.
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$9.98 Shipping Condition: New Location: Canada
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$2.78 Shipping Condition: Neu Location: China This is a summary of the humidity sensor, which can be used to detect soil humidity. When the soil is dry, the module emits a high level and outputs a ... morelow level. The photoresistor module is the most sensitive to ambient light, and is generally used to detect the brightness of the ambient light, trigger the single-chip microcomputer or relay module, etc.;.
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$3.00 Shipping Condition: New Location: China Using the NTC thermistor sensor, good sensitivity. the thermal resistance of the module is very sensitive to the ambient temperature, generally used to ... moredetect the ambient temperature ;. the detection range of the module's temperature 20-80 °C ;.
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$3.25 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. We will try our best to avoid ... moreany quality problem. the comparator output signal clean waveform is good, driving ability, than 15mA.
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$2.99 Shipping Condition: New Location: China Works TCRT5000 sensors and infrared sensors generally as a pass for a sense. TCRT5000 has an infrared emitter and an infrared receiver tube. since the ... moreresistance change take on the intensity of the infrared signal received by the receiving tube, often show the reflecting surface.
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$2.99 Shipping Condition: New Location: China The comparator inverting input (+). Delay output indicator, LED will light on when the Relay connect. Light Off when relay Disconnect. Standby power consumption:
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