Sensors
IR SENSOR
Rs. 47.20 (incl. GST)
The sensor module light is adaptable to the environment, with a working voltage of 3.3 V to 5 V. It has a pair of infrared transmitting and receiving tubes when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving by the tube.
After the comparator circuit processing, a green indicator will light up, at the same time the signal output interface output a digital signal (a low-level signal), can adjust the detection distance through the potentiometer knob, effective distance range 2 ~ 80 cm, easy to assemble and use. So it can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and so on many occasions.
Key Features
- ✓ Comparator chip: LM393 Detection angle: 35 ° Onboard detection indication The effective distance range of 2cm to 80cm A preset knob to fine-tune distance range There is an obstacle, the green indicator light on the circuit board TTL output is high whenever it senses an obstacle 3mm screw holes for easy mounting 3-5V DC power supply module can be used
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