Category Archives: Arduino

Playing with Arduino, h-bridge and 6 lead bipolar stepper motor

Story Months ago I ripped some stepper motors out of a old printer and had an idea about building either a plotter or a CNC machine. After some snooping around the internet I found out that if I want to … Continue reading

Posted in Arduino, Stepper motor | 2 Comments

Playing with Arduino and DRAM

Story A few weeks ago I wanted to play with DRAM. I ripped a couple of 4 Bit 4 MB DRAM circuits out from an old printer and tried to connect those to an Arduino with a handmade adapter. That … Continue reading

Posted in Arduino | Tagged , | 3 Comments