Description: 5PCS IR Infrared Obstacle Avoidance Sensor Module for Arduino Car Robot 3-wire Reflective Photoelectric New Porcelain 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 ov) distance range 2-30 cm, the working voltage of 3.3 V to 5 V The detection range ve 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 occasion 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 time Continuous output low level (0 v) signal, the detection module from 2-30 cm, 35 Angle detection, detection Distance 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, hite biggest; Small area of the object distance, large distance 3. The sensor module output port OUT can be directly connected to the microcontroller 10 port, can also direct drive a 5V relay, Connection mode the Vcc- Vcc GND- GND The OUT-IO 4, 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 up Directions for use 1. VCC external 3. 3V to 5V voltage(which can be directly connected to 5V microcontroller or 3.3 V microcontroller) 2. The GND external GND 3. The OUT small plate digital output interface(0 and 1) Description 1. can detect the brightness and intensity of ambient light 2. sensitivity adjustable (shown in blue digital potentiometer control) 3. working voltage of 3.3 V - 5 V 4. output form: (a) analog voltage output (b)digital switch output (0 and 1) 5. has fixed bolt hole, convenient installation 6. PCB size: 3cm * 1.6cm 7. comparator using LM393 chip, work stable Module Interface Specifications (4 wire) 1. VCC external 3.3 V - 5 V 2. GND external GND 3. DO small plate digital output interface (0 and 1) 4. AO small plate analog output interface On Dec 22, 2023 at 22:27:30 PST, seller added the following information:
Price: 6.7 USD
Location: shenzhen
End Time: 2024-11-29T07:31:01.000Z
Shipping Cost: 2.99 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
UPC: Does not apply
