grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. Engineer in Wonderland cnc-related blogs are indexed here It is the ...

Posted in Arduino Hacks, Featured Tagged arduino, dumpster diving, motor controller, stepper motors ← Before You Throw Out That Pumpkin, Make A Dragon-o-lantern ...

Continue reading → Posted in Arduino Hacks, Tool Hacks Tagged arudino, diy, lab, lab equipment, laboratory, NEMA17, rocker, science, skate bearing, stepper motor ...

I like this one - a super impressive Arduino-based barometer for measuring air pressure. There's something satisfying about the link with nature, a tangible connection with outside weather.

For those starting out in Arduino, there are tons of resources to get better acquainted with the community and the types of projects you can tinker with.