Description: $0.00 shipping for each additional eligible item you buy from us， when you use the cart to make your purchase. 2PCS Reflective Photoelectric 3pin IR Infrared Obstacle Avoidance Sensor Module Product parameters:Product name: infrared obstacle avoidance module (from 2 to 30 cm adjustable) Product size: 32 mm X14 mm (length x width ) Product description:The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emitting 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 and output digital signal (a low level 0V) signal, can be adjusted through the potentiometer knob detection distance, effective distance range 2 ~ 30 cm, the working voltage of 3.3 V to 5 V.The detection range of the sensor can 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.Product performance:1.. when signal module without obstacles ahead, the OUT port (5V) output level continuously.When the module detects obstacles ahead signal, circuit board on the green light is lit, the OUT port at the same timeContinuous output low level (0 v) signal, the detection module from 2-30 cm, 35 ° Angle detection, detectionDistance can be adjusted through the potentiometer, clockwise adjust potentiometer, detection distance increases;Counter-clockwise tuning Potentiometer, reduce the detection distance.2. Active infrared reflection detecting sensor, therefore the reflectivity and shape of the target is the key of the detection range.One black minimum detection range, white biggest;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 direct drivea 5V relay,Connection mode: the VCC - VCC;GND - GND The OUT - IO4, the comparator USES the LM393, work stability.5, can use 3.3 V to 5 V dc power to power supply module.When power on, the red power indicator Lights upDirections for use1. VCC external 3.3V to 5V voltage (which can be directly connected to 5V microcontroller or 3.3 V microcontroller)2. The GND external GND3. The OUT small plate digital output interface (0 and 1) On Jan-01-17 at 02:29:05 PST, seller added the following information:
Price: 7.05 USD
Location: Zhongshan
End Time: 2024-11-28T18:20:51.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: PF
MPN: CB144
