Description

Laser Light Module 5V Laser Sensor Module KY-008

Laser transmitter module, 650 nm (red), gives a small intens beam. Take care of your eyes, do not look direct into the beam.
Power consumption: 30 mA at 5 V

Pin Layout:

The module is labeled wrong, see below !!
Pin – = GND
Pin (middle pin) = not connected
Pin S = +5V