Reply To: Laser Tutorial Question



@Michael Hensen
Yeah, a cheap Chinese laser should work as long as it supports the 0-5V TTL control signal. In that case you can just follow the instructions for re-mapping the pin. Some drivers, like the Jtech Photonics , support 12V control signals and can be connected to the D9 fan output on the Ramps board directly without re-mapping to a different pin.