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..
This Laser Non-modulator Tub Sensor Receiving Module Laser output High Level is a sensor for Raspberry Pi and Arduino to receive the laser output and decode it digital data. At Input, the module Receive laser signal when output high level; Does not receive laser signal when output low level. On dete..
USB Portable Flexible Decoration Star Projector Lights is great for Home, Remote, Travel, Bedroom or Party use. This you just plug into any USB and this thing shows beautiful red laser stars on your wall or ceiling.Features:Easy to use Mini plug-in USB interface suitable for all cars, interior decor..