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Free Shipping Condition: Used Location: Plano, United States COLBOR CL60 With Endless Possibilities. COLBOR CL60 COB VIDEOLIGHT-POWERFUL LIGHT IN YOUR HAND. It is the first65W COB light in the marketthat supports ... morePD power bank. Moreover, it is connectable with more power options and is applicable to more scenes.
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$6.05 Shipping Condition: New Location: Villa Park, United States 1 x DIY D2-1 line follower smart robot (diy parts). Motor: DC motor with gear reduction. Instructions/schematic are NOT included.
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Free Shipping Condition: Used Location: Cincinnati, United States 6 Red Light LEDs with 660 Nm Wavelength and 2 pcs PEMF Cores with 50-100 Gauss intensity 10Hz Pulsation BioMagnetic Field. Functions:Bio Magnetic PEMF, ... more660Nm Red Light, Negative Ion, FIR Crystal Ray.
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Free Shipping Condition: New Location: Kenton, United States 2023 MS919 enjoys 40 hot reset service for 150 car makes. But now, you’ re the pro! ✔️ Valuable 5-in-1 VCMI & Dual Wi-Fi & Scan VIN. 5-in-1 VCMI, A Communication ... moreTool & 4-Channel Tester. Automotive tool MS919, combined with the 5-in-1 VCMI, allows you to do fast and safe ECU programming and coding without the need for a special dealer-only tool.
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Free Shipping Condition: New Location: Ontario, United States 1 Ultrasonic Module. Electrical level output: 5V high. Module High precision, blind spots (2cm) super close. Module works Detection distance: 2cm-450cm. ... moreInduction angle: not more than 15 degrees. Electrical level output: at the end of 0V.
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$3.50 Shipping Condition: New Location: China HR202 sensor. 10 x Humidity HR202 Sensor Module Humidity Testing Module Humidity Detection. Humidity Detection Module. Comparator output, signal clean, ... moregood waveform, strong driving ability, more than 15 ma.
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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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$2.82 Shipping Condition: New Location: China Angle sensor module Ball switch Tilt sensor module for Arduino Kits Product information Uses: Various products tilt alarm is triggered dumping. Dumping ... moreoff the sensor, tilt sensor. Module Features: 1. Using a highly sensitive point of view as a sensor switch SW-520D; 2.The comparator output signal is clean, good waveform, driving ability, more than 15mA; 3.The working voltage of 3.3V-5V; 4.The output format: digital switching outputs(0 and 1) 5.Afixed bolt holes for easy installation; 6.Small PCB board size: 3.2cm x 1.4cm; 7.Using a wide voltage LM393 comparator. Module for use: 1.The wiring of the module wiring diagram see below, are described in detail; 2.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; 3.The output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting the angle change; 4.The output of the module can directly drive relays, which can be composed of a high-power switching angles to protect electrical equipment and other products when dumped automatic power-off function. Package Including Angle sensor module x1. Payment Payment. Payable To. Note. PayPal All payments are due within 7 days of the close of auction. Failing to do so. Non-paying bidders will be reported to eBay. Shipping Policy Delivery Time. We ship to worldwide. It usually takes 10-30 Business Days to delivery. Shipping address. We ship to your PayPal address. Please. Make sure to provide us with correct, precise, and detailed shipping Address. Send Time. Items will be shipped within 1 to 3 business days upon payment received or cleared. Note. If you don't receive items over 30 business days. Please notify us via eBay message. Return Policy We appreciate your business and offer an instant 7 days return policy.7 days after receive the item) The returned item has to be in its original condition. We are able to refund your money without shipping cost. Con
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$3.50 Shipping Condition: New Location: China The comparator output signal clean waveform is good, driving ability, than 15mA.
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$2.99 Shipping Condition: New Location: China Using LM393 comparator output, model clean, good waveform, drive ability, more than 15mA. When the sensor senses the magnetic field, the digital output ... moreis low, the signal light is on; if no magnetic field is sensed, the digital output is high and the signal light is off.
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$2.82 Shipping Condition: New Location: China We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us. Payable To. Failing to do so, non-paying bidders will ... morebe reported to eBay.
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Free Shipping Condition: New Location: Cookeville, United States 49E hall sensor. Adjustable sensitivity. Hall Sensor. Signal output indicator. The order will be processed and completed by automatic warehouse system ... morewithin 5 minutes.
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$3.00 Shipping Condition: New Location: China 2 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. 1 ... moremodule slot unobstructed, receiver tube conduction module DO output low, shelter, DO output high;.
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$4.99 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Bell Gardens, United States Specifications: Power: Single Row 45W / V Shaped Double Row 65W 90W Length: 8ft ( 96" ) Material: Aluminum+PC Color Temperature: 6000K Lumens:120 Lm/W ... morePower factor:>0.90 Base Type:R17D /HO Rotatable base CRI: > 80 PC Cover: clear cover / frosted cover Voltage:AC 85-277V Light source: SMD2835 Operation temperature:-30℃to 50℃（-22℉-122℉） Light Distribution:150 Degree Frequency:60Hz to 50Hz Life time:>50,000 hrs.
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Free Shipping Condition: New Location: Hebron, United States Phlizon Seedling Mat Specifications: Material: PVC Size : 10x20 " (25.4*50.8cm) Waterproof Level ： IP67 Maintains Temperature: 70°F-85°F (24℃-30℃） Certification:MET ... moreFCC CE Certification Designed to maintain the temperature of the rooting area between 70℉-85℉，perfect for indoor gardening ，Increasing the success of seedlings and cuttings. The constant temperature and multi-layer structure design give you complete assurance that if left for 24 hours a day, the heating pad will not overheat or burn your fragile roots. Worry-free for overheating and heat retention. ◆ The seedling heat mat is great for keeping kombucha warm. ◆ Pet warming is available. ◆ Waterproof and easy cleaning. ◆ Best for germination, cloning and seeded small planters with the seedling heat mat.
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Free Shipping Condition: New Location: Raleigh, United States The comparator output, the signal is clean, the waveform, the driving ability to exceed 15mA. Product vibration, vibration switch instantly disconnect ... morethe output output high, the green light is not on;.
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$1.99 Shipping Condition: New Location: China HR202 sensor. 1 x Humidity Sensor Module HR202 Humidity Testing Module Humidity Detection New. Humidity Detection Module. Arduino Module. Comparator output, ... moresignal clean, good waveform, strong driving ability, more than 15 ma.
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Free Shipping Condition: New Location: Bordentown, United States 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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$2.18 Shipping Condition: New Location: China Direct trigger relay of comparator output, output with blue wiring block, wiring square. When the relay first has electricity. Load: 250V 10A AC or 30V ... more10A DC. the common end conducts with the normal beginning; when there is no electricity, the common end conducts with the normally closed end.
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Free Shipping Condition: New Location: Winston Salem, United States Active infrared sensors to detect the reflected, and thus the shape of the reflectivity of the target detection range is critical. The minimum detection ... moredistance which black, white maximum ; small objects from a small area, a large area from the Grand.
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$2.99 Shipping Condition: New Location: China FC-28 Soil Humidity Detection Sensor Module for Arduinon Brand New Ready to ship from USA This is a brand new item. This is a summary of the moisture ... moresensor can be used to detect soil moisture. When soil water deficiency, the module outputs a high level, whereas output low level. Using this sensor to water the flowers make an automatic device. Without people to manage your garden plants. Sensitivity can be adjusted(figure blue digital potentiometer adjust) Soil humidity module on the environment humidity the most sensitive. Generally used to detect soil humidity Module in soil moisture can not reach the setting threshold. DO mouth output high level, when soil moisture more than setting threshold value, module D0 output low level Has fixed bolt hole. Convenient installation Comparator using LM393 chip. Work stability Two small plate interface specifications(3 wires) VCC external 3.3~5 V- GND external GND- DO small plate digital output interface(0 and 1) Digital output D0 can be directly connected with the single chip microcomputer. Through the single chip microcomputer to detect high and low level, thus to detect soil humidity, Package Included: 1 x FC-28 Soil Humidity Detection Sensor Shipping/Handling Options: First Class: 5-10 days Priority Mail: 3-6 days US Resident USPS First Class: FREE USPS Priority Mail: $9.95 International International: $1.95 Powered by;1?RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2B%3E%3B1%3F-13fc93ab483-0x107-
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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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$2.99 Shipping Condition: New Location: China FC-28 Soil Humidity Detection Sensor Module for Arduinon Brand New Ready to ship from USA This is a brand new item. This is a summary of the moisture ... moresensor can be used to detect soil moisture. When soil water deficiency, the module outputs a high level, whereas output low level. Using this sensor to water the flowers make an automatic device. Without people to manage your garden plants. Sensitivity can be adjusted(figure blue digital potentiometer adjust) Soil humidity module on the environment humidity the most sensitive. Generally used to detect soil humidity Module in soil moisture can not reach the setting threshold. DO mouth output high level, when soil moisture more than setting threshold value, module D0 output low level Has fixed bolt hole. Convenient installation Comparator using LM393 chip. Work stability Two small plate interface specifications(3 wires) VCC external 3.3~5 V- GND external GND- DO small plate digital output interface(0 and 1) Digital output D0 can be directly connected with the single chip microcomputer. Through the single chip microcomputer to detect high and low level, thus to detect soil humidity, Package Included: 1 x FC-28 Soil Humidity Detection Sensor Shipping/Handling Options: First Class: 5-10 days Priority Mail: 3-6 days US Resident USPS First Class: FREE USPS Priority Mail: $9.95 International International: $1.95 Powered by;1?RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2B%3E%3B1%3F-13fc93ab483-0x107-
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$2.99 Shipping Condition: New Location: China Detection probe: TCRT5000L. The TCRT5000 reflection sensor is a photoelectric sensor that integrates emission and reception. It consists of an infrared ... morelight-emitting diode and an NPN infrared phototransistor.
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Free Shipping Condition: New Location: Glendora, United States Bicycle Handlebar Holder Mount Stand With LED Light Compass For CellPhone Stand. Active infrared reflection detecting sensor, therefore the reflectivity ... moreand shape of the target is the key of the detection range.
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$5.45 Shipping Condition: New Location: Addison, United States The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma. When the product is shock, vibration switch is turned ... moreon instantly, the output end outputs low level, and the green indicator light is on.
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Free Shipping Condition: New Location: China And can customize and add other functions cording to the needs of the users. 0-99.9 seconds delay sunction and 0-99.9 seconds delay disconnection. Normally ... moreopen port maximum load capity: DC 0-30V/10A, 0-250V/10A.
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Free Shipping Condition: New Location: Walton, United States Contain a minimum of 97.30% tungsten and 1.80-2.20% cerium. Ceriated electrodes can be used proficiently in AC or DC processes and perform best in DC ... morewelding at low current settings. Lanthanated electrodes are popular due to the relative ease of striking an arc and lower amperage required.
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Free Shipping Condition: New Location: United States Specifications: Tube Type: T8 Integrate v shape Base LEDs: 384 X SMD 2835 Voltage: AC85-265V / 50~60Hz Power: 100W Light Color: Cool White Color Temperature: ... more6000K Luminous flux: 12000lm Cover: Clear Cover Materials: Aluminum Alloy + PC Item Length: 8ft Life Span: 50000 Hours Applicable:Cooler Door,Halls, warehouses, parking lots, workshops, stores, supermarkets, showrooms, etc. This LED tube will cut your electricity bill and provide you a much more environmental and better life. Easy Installation.Package Include: 12PCS 8FT V-shaped Integrated LED Tube Light.
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Free Shipping Condition: Used Location: Bhavnagar Wadva S.O, India Rhomberg Brasler. We are here to help and will do our best to resolve any issues.
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$3.50 Shipping Condition: New Location: China Comparator chip: LM393 comparator chip. Module size: length 39.5mm width 17mm. Module sensor can be connected to many sensors. Raspberry Pi. Product Introduction. ... moreArduino Module. Electronic Component.
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$1.88 Shipping Condition: New Location: China 1, using sensitive type photosensitive resistance sensor. Light intensity detection, the light brightness sensor, smart car light module. 4, the DO output ... morecan be directly driven our relay module, which can form a light-operated switch.
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Free Shipping Condition: New Location: United States Do: When the sound intensity reaches a certain threshold, output high and low level. Feature: 1. This module uses professional microphone amplifier IC, ... morewhich possess high sensitivity. Threshold flip level output.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States Double Wire Hose Clamp Pipe Clip Screw Bolt Tight Fitting Kit Classic Type 48PCS. Active infrared reflection detecting sensor, therefore the reflectivity ... moreand shape of the target is the key of the detection range.
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$2.99 Shipping Condition: New Location: China Comparator using LM393 chip, work stable. the photosensitive resistance module is most sensitive to ambient light, generally used to detect brightness ... moreof ambient light, trigger MCU or relay module etc.;.
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Free Shipping Condition: New Location: Bordentown, United States 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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Free Shipping Condition: New Location: Bell Gardens, United States Specification: Model Name: FA8 T8 LED Tube Light Double end Power Length: 8FT / 96Inch / 2400MM / 2.4M Base: FA8 Single Pin Voltage: AC85-277V LED Source: ... more2835SMD LED Quantity: 192pcs Single Row, 384pcs V shaped Power: 45W 4500LM Single Row, 65W 7800LM V Shaped Housing material: Aluminum Drive: Built-in drive PC cover: Milky or Clear Life: 50,000 hours Color temperature: Day White 5000K, Cold White 6000K-6500K.
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Free Shipping Condition: New Location: Las Vegas, United States Model DEWA DCCS677Z1. DeWalt DCCS677Z1 60V MAX Brushless Cordless 20 in. 5.0Ah Chainsaw Kit. Made for professional use, the 60V MAX 20 in. 5.0Ah Brushless ... moreCordless Chainsaw features peak horsepower of 4 HP using a DCB615 battery.
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$6.45 Shipping Condition: New – Open box Location: Fitchburg, United States Made by Omron Corporation in China. Cable length: 200 cm. /////////// En ESPAGNOL ////////////////////. Imagen(s): Puede haber varias cantidades de este ... moreartículo, por lo que es posible que no reciba el que está en la imagen.
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$2.99 Shipping Condition: New Location: China The thermistor module is very sensitive to the ambient temperature. NTC thermistor sensor is used with good sensitivity. The temperature detection range ... moreis 20-80 ℃. The sensor is equipped with an M3 fixed mounting hole, which is easy to use for adjusting the direction and fixing.
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$4.29 Shipping Condition: New Location: Lincoln, United States · The comparator output signal clean waveform is good, driving ability >15mA. Vibration Motion Sensor Module. 1 - Vibration Motion Sensor Module. · Output ... moreformat: Digital switching output (0 and 1). · SW-420 normally closed type vibration sensor.
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Free Shipping Condition: New Location: Lewisville, United States Relay module 12v Thermal Temperature Relay module 12V sensor switch. 4, the sensor interface can be installed with pin, thermal sensor wire;. The temperature ... moresensor and the relay module 1, with thermistor.
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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. ... moreElectrical level output: at the end of 0V.
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$4.65 Shipping Condition: New – Open box Location: Windber, United States Up for sale are National Semiconductor comparators P/N: LM2901M. This Buy It Now is for 10 comparators. SOIC Manufacturer data sheet is available here:Data ... moreSheet. Local pickup is also available. All components are sold as-is and without warranty.
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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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$3.19 Shipping Condition: Neu 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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$5.40 Shipping Condition: New Location: Irvine, 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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$3.00 Shipping Condition: New Location: China Raindrops Detection Sensor Modue. Description Voltage: 5 v Power light. The output signal LED lamp. TTL level output. TTL output effective signal is low ... morelevel;drive capability approxmately 100 mA, can directly drive relay, buzzer, small fan, and so on. Sensitivity can be adjusted through the potentiometer. When it is no rain. The LED light output high level; When rain drops on,it output low level, the LED light. Raindrops board and control board are separated. Convenient to wire leads. The raindrops plates has large area. More conducive to detect the rain. The board with location hole. Convenient installation. Control panel board size: 3.2cm* 1.6 cm. Large area rain test plate size: 5.4 cm* 4.0 cm Packing List: 2Pcs raindrop induction plate and the control board(with 5pcs 20cm Dupont cable) Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are 9am to 6pm Beijing time(+8 GMT) Monday to Friday. Engineered for professio
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Free Shipping Condition: New Location: Lexington, United States 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive Sensor Board. Module features Module instructions output ... moreform: directly connected to the 220V 10A AC or 10A DC30V load.
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$3.40 Shipping Condition: New Location: China HR202 sensor. Interface chip/clock timing. IOT/Functional Module. Audio device/micro motor. hope you could understand. Switch/circuit protection/powe. ... morePCB size: 3.2 cm x 1.4 cm. Comparator output, signal clean, good waveform, strong driving ability, more than 15 ma.
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$2.90 Shipping Condition: New Location: China Sensors, active infrared reflection detection, therefore the reflectivity and shape of the target is the key of the detection range. White one black detection ... morerange, minimum maximum; Small area of the object distance, large distance.
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Free Shipping Condition: New Location: United States Fax machine, shredder paper detection. Obstacle detection. Using infrared reflection sensors TCRT5000. XL 10T-100T Timing Belt Pulley Synchronous Wheel ... moreSelectable Bore For 3D Printer. MTB Bicycle Narrow Wide Round Oval Chainring Chain Ring BCD 104mm 32/34/36/38T.
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$2.99 Shipping Condition: New Location: China 5mm Groove width. Output form: Digital switch output (0 and 1). Sensing slots are blocked, the output high and the light is off; no shelter, output low ... moreand lights. DO: Digital Output.
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Free Shipping Condition: New Location: Tracy, United States niceol Categories. Description. Brand new and high quality This is a simple water sensor. Can be used to detect soil moisture Module Output is high level ... morewhen the soil moisture deficit.Or output is low Can be used in module plant waterer device. And the plants in your garden no need people to manage Operating voltage: 3.3V~5V Dual output mode.Analog output more accurate A fixed bolt hole for easy installation With power indicator(red) and digital switching output indicator(green) Having LM393 comparator chip. Stable Panel PCB Dimension: Approx.3cm x 1.5cm Soil Probe Dimension: Approx. 6cm x 3cm Cable Length: Approx.21cm Interface Description(4-wire) VCC: 3.3V-5V GND: GND DO: digital output interface(0 and 1) AO: analog output interface Instructions for Use: Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil Module to reach the threshold value is set in the soil moisture. DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture The digital outputs DO shop relay module can directly drive the buzzer module. Which can form a soil moisture alarm equipment Analog output AO and AD module connected through the AD converter. You can get more precise values of soil moisture Included. 1 x Soil Moisture Detector Module 1 x Probe 1 x set of Jumper Cables( 2 in 1) More Products In This Category. New Arrivals. What's Hot. Why Shop At Our Store. We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and
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$3.00 Shipping Condition: New Location: China Item Description Features: Sensor for flame wavelengths between 760 nm to 1100 nm Infrared is most sensitive AO. Analog output DO. Digital output Schematic: ... moreDownload: Package including: 1pcs IR Infrared flame detection sensor module Shipping Policy The default shipping is by China Post air mail/Hongkong air mail. Item will be shipped within 2-3 working days after full payment is received. The delivery to most of the countries will take 2-4 weeks. If there's no problem when pass through the customs. It will take about 30 days or more to some places like South America.India,Mexico and Africa. We only ship to the approved address given in PayPal payment. Please make sure payment address in PayPal is correct. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. The extra fee occured when the product pass through the customs should be paid by buyer Payment& Return Policy We accept Paypal as the payment method. If you can't receive the product within 2 months(60 days) Please contact with us,we promise to payback 100% of your money. We ensure our products work normally before post.If the products is broken before arrival to you.All you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. If you don't satisfy with our product.Please help to post our product back to us.You should pay the post back postage.After we receive our product,we promise to payback 100% of your money. Powered by The free listing tool. List your items fast and easy and manage your active items.
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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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Free Shipping Condition: New Location: Houston, United States Capacity: 12Ah. GEL sealed (Non-Spillable) Batteries requires no addition of water during the life of the battery. The performance and characteristic ... moreof Gel Battery There is no need to add water to AGM GEL batteries.
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Free Shipping Condition: New Location: Westbury, United States Important❗❗We are committed to providing safer power transmission and make it comply with ETL standards, so we have set a more solid knockout to ensure ... morethat it is not easy to be penetrated to improve safety.
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