SparkFun Forums 

Where electronics enthusiasts find answers.

General project discussion / help
Did you make a robotic coffee pot which implements HTCPCP and decafs unauthorized users? Show it off here!
By Athul
#189269
HI,

I'm using smoothie board smoothieware.org to control my laser cutter. Only problem is it's output PWM signal is from 0-3.3V and my laser power supply input PWM is 0-%v, and I need to conver 0-3.3V to 0-5V to get full laser power. Is there any way to convert 3.3V PWM to 5V PWM. I need conversion to be accurate. Please provide schematics.
https://www.sparkfun.com/products/12009 Can I use this board for the purpose??????