650nm 6mm 5mW 5V Red Laser Diode with Copper Housing is a low cost Red Laser Diode in Copper Casing. The Mean Wave Length is 650nm and the Power Rating is 5mW. This is a very powerful laser comes in a small mini package. They can be driven from 3V to 5V so they're great for your embedded electr..
This KY-008 Laser Module 650nm 5V is very easy to use, you can use Arduino control, do controllable laser pointer, theft detection, etc. interesting application devices. The laser head is composed of a light-emitting tube, condenser lens and adjustable copper sleeve and it is assembled when delivere..