PWM to PWM

Change the input PWM signal to another PWM signal output with an Encoder

Dave

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Description

This project born when i bought my first laser cutter.
It's not easy to set the PWM power, at the first time, according to the material you want to cut.

So i want to create a small device to change the power during the execution.

Details

GitHub repository this code: https://goo.gl/93mw2v

Components

1 × Oled display i2c
3 × Resistor 10k
1 × Arduino
1 × Encoder

Project Logs

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KiCad PCB
Dave • 07/11/2018 at 08:14 • 0 comments

I thinking to create a PCB for my project.
A lot of FabLab or Hacker Space has a home made laser cutter, and i suppose they have the same problem for setting the ( PWM ) power for the cut.
Stay tune!