Laser Upgrade No JTech

[KennethConnell1]

from a previous post which has links to explain what each type of connection is.

I got a new laser (Opt Laser set up)

VCC 12-24 volt is supply voltage from the power supply. link GND is a common ground from the power supply. link ANG/TTL ground is a ground for the logic and/or control circuit. see link above for grounds. TTL in is transistor logic control (positive side of control voltage) link ANG in 0-5 volt is positive control for analog voltage. link Hope this helps. it really doesn’t appear to be to complicated. P.S. you would only need one type of control voltage in. Choose either Analog or TTL…