Month: August 2017

Prusa i3 problems, a story of madness

So in the last month or so, I have been experiencing feed problems on my RepRap Prusa I3. At first tops didn’t fill in correctly, then I started to notice wall issues and eventually large prints would not complete and every second print had to be restarted because the filament just chewed up. It became…


Model train lighting Part 3

Greetings again. In the last post I discussed the circuit used in the model train lighting. Today well look at board layout.   Above is a completed board with the CR2477 battery, MSP430, resistors and tilt sensor wired in. This all went into a nice neat little box I designed for this project which can…