2x Infrared Obstacle Avoidance Sensor Module For Arduino Smart Car Robot 3-wire

US $140

Shenzhen, China
May 24th

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Recommendations For You ATmega2560-16AU Board + USB Cable Funduino 1602 HD44780 Character Display Module Breadboard 830 Point Solderless PCB MB102 AVR Programmer 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 Obstacle Avoidance Sensor Module Infrared Module Reflection Photoelectric More Items In Our Store,Click Here! SKU: 2432 Parsts No. : Package: Brand: Quantity: 2 Module description The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube; Tube infrared emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal (a low level signal), can be through the potentiometer knob adjust the detection distance, effective distance range 2 ~ 30cm, working voltage is 3.3V to 5V. The sensor detection range can be through the potentiometer to adjust and have small interference, easy to assemble, easy to use, etc, can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on many occasions. Module parameters 1. when the module detects obstacles in front of the signal, the green indicator on the circuit board light level and at the same time the OUT port output low level signal, the detection module from 2 ~ 30cm, 35°detection Angle, test distance can be adjusted through the potentiometer, adjustable potentiometer clockwise, the detection distance increases; Counter-clockwise tuning potentiometer, detection distance is reduced. 2. sensors, active infrared reflection detection, therefore the reflectivity and shape of the target is the key of the detection range. White one black detection range, minimum maximum; Small area of the object distance, large distance. 3. the sensor module output port OUT can be directly connected to the microcontroller IO port can, also can drive a 5v relay directly; Connection mode: the VCC - VCC; GND - GND; The OUT - the IO 4. the comparator USES the LM393, working stability 5. can be used for 3 to 5v dc power to power supply module. When power on, the red power indicator light lit 6. 3 mm screw holes, easy fixed, installation 7. circuit board size: 3.2CM*1.4CM 8. each module is shipped already compare threshold voltage through the potentiometer to adjust good, not special circumstances, please do not arbitrarily adjust the potentiometer Module interface specification 1. VCC voltage is 3.3V to 5V converter (which can be directly connected to 5V single-chip microcontroller and 3.3V) 2. GND external GND 3. OUT of small plate digital output interface (0 and 1) 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 2x Mega 2560 ATmega2560-16AU Board (Arduino-compatible)+Free USB Cable Funduino 1pcs HC-SR501 New Human Sensor Module Pyroelectric Infrared New good 3pcs IC2272/2262 4 channel wireless remote control kits 4 key wireless remot NEW 5pcs new Breadboard 830 Point Solderless PCB Bread Board MB-102 MB102 Test DIY 9PCS NEW TEC1-12706 Thermoelectric Cooler Peltier 12V 60W 92Wmax good $ 34.0 + free shipping $ 2.07 + free shipping $ 11.5 + free shipping $18.0 +free shipping $ 28.0 + free shipping Any problem, please contact us freely 1) We accept PayPal payment ONLY. On Mar-21-14 at 02:08:59 PDT, seller added the following information: