18x45mm 650nm 660nm 200mW Red Focus Dot 12V Laser Diode Module w/ TTL Driver Out
650nm 200mW Red Dot Laser Module with Driver TTL. 1x 650nm 200mw Laser Dot Module w/ Driver. Diode power: 200mW. Laser power: <200mW. Wavelength: 650nm. Can use it with TTL modulation (output port 0-5V input).