IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot 3-wire Reflective Photoelectric

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), infrared reflection was closed 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 signal), can be adjusted through the potentiometer knob detection distance, the working voltage of 3.3 V to 5 V.The detection distance of the sensor can be adjusted by potentiometer, which has the features of small interference, easy assembly and easy use, and can be widely used in various occasions such as robot obstacle avoidance, obstacle avoidance trolley, assembly line counting and black and white line tracking.
parameter specificationwhen the signal module detects obstacles ahead, the green indicator on the circuit board light level and at the same time the OUT port output low level signals continuously, the module testing 35 ° Angle, detection distance can be adjusted through the potentiometer, clockwise adjust potentiometer, detection distance increases;Turn the potentiometer counterclockwise to reduce the detection distance.Sensor active infrared reflectance detection, so the reflectance and shape of the target are the key to the detection distance.Among them, black has the smallest detection distance and white has the largest;Small area object distance is small, large area distance is big.The output port of the sensor module can be directly connected to the IO port of the single chip computer, or it can directly drive a 5V relay.Connection: vcc-vcc;GND - GND;The OUT - IOThe comparator adopts LM393 and works stably.The module can be powered by a 3-5v dc power supply.When the power is switched on, the red power indicator is on.The screw holes with 3mm are convenient for fixation and installation;Circuit board size: 3.2cm * 1.4cmFor each module, the threshold voltage has been adjusted through the potentiometer after delivery, and it is not special. Please do not adjust the potentiometer at will.
interface descriptionVCC external connection 3.3v-5v voltage (can be directly connected with 5V microcontroller and 3.3v microcontroller)GND is an external GNDOUT small board digital output interface (0 and 1)
Shipment Items
1. We can ship the items by DHL, FedEx, TNT, UPS, EMS, Aramex and China Mail Post.
2. We need 1-7 days to process the goods after the payment arrived.
3. We are not responsible for any accidents or delays when goods were picked by logistics company.
4. The buyers should be responsible for the import fees when goods arrived at the destination.
Payment Items
1. We accept PayPal, Trade Assurance, MonryGram, Western Union and Bank T/T.
2. Our Quotation includes goods cost, shipping cost and trading charges.
3. The buyers should be responsible for the trading charges.
4. The prices we quoted are correct at this time, but maybe subject to change after few days because of the currency fluctuations and the order quantity.
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RUIZE Company Limited have close partnership with global big IC manufacturers and agents and devoted to IC supply services for those big electronic suppliers. RUIZE provide one-stop service of various electronic components, and also has plenty of stock in our warehouse. Products widely used in communications, computer, military, civil, automotive and other electronics products. RUIZE provides allocated, hard-to-find, standard long lead time, and obsolete components to manufacturers whose normal procurement process has failed to produce a much needed part. Because RUIZE is an independent distributor, RUIZE uses its vast network of trusted suppliers to source those components needed by its customers. Honesty wins the world,Quality creates value,Service promotes cooperation.RUIZE, your first choice electronic components supplier.