A few weeks ago, I installed an automatic water heater switch to my bathroom, but it was a crude device. What I really want to do is design a universal heater driver. That basic idea can be adapted to ...

17-year-old master maker Nikodem Bartnik has published details of a DIY Arduino drone he has created using the Arduino hardware to act as his flight controller. Nikodem has programmed the Arduino and ...

It is a common situation in electronics to have a control loop, that is some sort of feedback that drives the input to a system such as a motor or a heater based upon a sensor to measure something ...

With all of the components ready, I begin to assemble the central motor hub and test code for the air fins. In this series, I will be building a single propeller spherical drone which will be ...