Lesson 9 Laser Transmitter
Introduction
Semiconductor laser modules are widely used in laser communication, ranging, ladar,
ignition and blasting, and testing instruments.
Components
- 1 * Raspberry Pi
- 1 * GPIO Extension Board
- 1 * 40-Pin GPIO Cable
- 1 * Breadboard
- 1 * Laser Transmitter Module
- 1 * 3-Pin Wires
Experimental Principle
The Fritzing image:
The Physical picture:
Pin definition:
The schematic diagram:
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