obstacle avoidance sensor module tracking module infrared module New arrival, US $2.15 – Picture 0

obstacle avoidance sensor module tracking module infrared module New arrival, US $2.15 – Picture 1

obstacle avoidance sensor module tracking module infrared module New arrival, US $2.15 – Picture 2

obstacle avoidance sensor module tracking module infrared module New arrival, US $2.15 – Picture 3

Obstacle Avoidance Sensor Module Tracking Module Infrared Module New Arrival

US $2.15

Shenzhen, China
Mar 6th

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Obstacle Avoidance Sensor Module Infrared Module Reflection Photoelectric Sensor This module infrared tube down , do the smart car tracing , but also can use a variety of obstacle avoidance . Module Description The sensor module adaptable to ambient light , having a pair of infrared emitting and receiving tubes , transmitting tubes emit infrared certain frequency , when the direction of an obstacle is detected ( reflection surface ) , the infrared reflected is received by the reception tube , after a comparator circuit processing , the green light is on , but the signal output interface output digital signal ( a low-level signal ) , you can adjust the detection distance knob potentiometer , the effective distance range of 2 ~ 30cm, the working voltage of 3.3V- 5V. Detection range of the sensor can be adjusted via potentiometer , with a small interference, easy to assemble , easy to use features , can be widely used robot obstacle avoidance, avoidance trolley line count and black and white line tracking and many other occasions. Module Parameter Description When the module detects an obstacle in front of the signal , the green indicator lights on the board level , while the OUT port continuous output low-level signals , the module detects the distance 2 ~ 30cm, detection angle 35 , the detection distance by potentiometer is adjusted clockwise adjustment potentiometer to detect the distance increases ; counterclockwise to adjust the potentiometer to reduce the detection distance . 2 , active infrared sensors to detect the reflected , so the target reflectivity and shape of the key detection distance. The minimum detection distance where black , white maximum ; small objects away from a small area , a large area from the Grand . 3 , the sensor module output port OUT IO ports can be directly connected to the microcontroller can also directly drive a 5V relay ; connections : VCC-VCC; GND-GND; OUT-IO 4 , comparators LM393, job stability ; 5 , the module may be 3-5V DC power supply. When the power is turned on, the red power indicator light; 6, with the screw holes of 3mm , easy fixed installation; 7 , board size : 3.2CM * 1.4CM 8 , each module shipments have been comparing the threshold voltage adjustment potentiometer good, non-special case, do not be adjustable potentiometer. Module Interface Description 1 VCC external 3.3V-5V voltage (which can be directly connected to 5v and 3.3v MCU MCU ) 2 GND GND External 3 OUT small board digital output interface (0 and 1) Shipping list 1X infrared tracking sensor module We only accept PAYPAL payment . We will ship to address provided by PAYPAL.If you need to change your address,please change it in PayPal first as we will only ship to your PAYPAL address. Make sure your detail address and full name in PayPal is absolutely correct. * After you have won an auction we will send you a confirming email. * Payment must be recieved within 7 days after auction ended. Most of items will be shipped via hongkong airmail/Singapore airmail/swiss airmail All items will be shipped within 1-2 working days after payment received and cleared(excluding sat,sun&Holiday) Import duties,taxes and charges are not included in the item price or shipping charges .These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying Warranty: 30-day-warranty from the dispatched date. Please contact us through email before returning defective item. Buyers are responsible for the returning shipping costs under any circumstances. * Return items should include the original packaging and accessories. * Please contact us before leaving a negative feedback, giving us a chance to resolve your problem. * Once you leave positive feedback for us, we will return the same to you immediately :-) 1.Any inquiry or question before you bid or after please feel free to contact us by eBay we will try to reply you within 24hours,if no response for you within 48hours,pls check the spam in your mail box. 2.All the products designed and produced from our own factory, and we offer one year free charge warranty. Engineered for professional eBay sellers! On Mar-06-15 at 02:06:56 PST, seller added the following information: