Description
The KY-008 Laser Transmitter module can be used as a laser pointer. It emits a dot-shaped, red laser beam.
Compatible with Arduino, Raspberry PI, ESP32, and other popular microcontrollers.
KY-008 SPECIFICATIONS
This module consists of a 650nm red laser diode head, a resistor and 3 male header pins. Handle with caution, do not point the laser beam directly to the eyes.
| Operating Voltage | 5V |
| Output Power | 5mW |
| Wavelenght | 650nm |
| Operating Current | < 40mA |
| Working Temperature | -10°C ~ 40°C [14°F to 104°F] |
| Board Dimensions | 18.5mm x 15mm [0.728in x 0.591in] |
CONNECTION DIAGRAM
Connect the module signal pin (S) to pin 13 on the Arduino and ground (-) to GND.
The middle pin on the module is not used.
| KY-008 | Arduino |
|---|---|
| S | Pin 13 |
| middle | |
| – | GND |
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