Just finished my electro etching machine.
Here is the you toob video of it
Thanks for watching.
I have to ask on what basis you modify all the "parameters" for various types of steel?
It would be helpful to have a few details about what your microprocessor is doing (and why) to make this unit $350 more expensive than a simple transformer/rectifier system.
Are you using a DC wall transformer or an AC transformer to power this unit?
There are currently 1 users browsing this thread. (0 members and 1 guests)