Description: Package: 1pc X 3PIN IR Infrared Obstacle Avoidance Sensor Module 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 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, 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 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) Contact Us (1) We strive to provide the best service as possible, commit to resolve all problems and give fast shipping. (2) Please contact us before giving any negative feedback. If you have any questions, please do not hesitate to contact us. Payment (1) All payments must be prepaid and cleared. (2) We only accept Paypal payment. After checkout, please make through Paypal service. Shipping (1) Buyer is responsible for any incorrect address and undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address. We take the paypal address as your shipping address. Please make sure your shipping address is correct during check out. (2) Your order will be shipped within 24 hours after payment is cleared (Sat. & Sun. excluded and holidays) (3) We ship orders using USPS (United States Postal Service). The shipment usually takes 2-4 business days, excluding holidays, Saturday and Sunday (4) Local pick up is not available. (5) No International Shipping. Warranty (1) This product has a 30-day warranty. (2) Warranty does not extended to any products that are buyer's negligence, abuse, misuse, improper installation or physically damaged on the buyer or user's part. (3) Please contact us before making a replacement or refund. (4) In case of returning, buyer must pay their own postage and shipping fees for replacement or refund. We will provide replacement or refund after product is received.
Price: 5.98 USD
Location: Ontario, California
End Time: 2024-08-14T04:29:15.000Z
Shipping Cost: 0 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
MPN: Does Not Apply
Brand: Niqen
