Laser Sensor

Model No: SEN-00117

TK. 1100.0

Availability: In stock

Quantity:

0 Ratings / 0 Reviews

Category: Light

Supplier: Waveshare Electronics, China

summary

The emitting part of the laser sensor is a 180KHz oscillator emitted by an oscillator tube, amplified by a triode, the laser tube emits light, and the receiving part receives the returned light intensity from a matching 180KHz receiver tube. Since the laser sensor uses modulation processing, the receiving tube can only accept the reflected light of the same frequency, so the influence of visible light on the reflected laser can be effectively prevented.

Applications

Obstacle detection
Pipeline counter
Smart robot
Obstacle-avoiding car

Pinouts
In the case of working with a MCU:

VCC ↔ 3.3V (be aware of this)
GND ↔ Power Supply Ground
DOUT ↔ MCU.IO (digital output)

Download examples

Arduino Example Program

Attention

Try to avoid touching the resistors and capacitors on the board when the power is on, so as to avoid burning out the infrared emitting tube.
As the laser is harmful to the eyes, DO NOT irradiate the eyes directly while using.

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