I create a control unit for chaser animations with two circuit boards—one for logic and one for high-voltage control. The ...

Elaborating on a Flip ON Flop OFF circuit with a circuit that allows for a multi-state 10-position switch or a DAC.

The PCB Design Engineering Team at Koch Industries is a talented and innovative group dedicated to developing ...

This kit is now discontinued. We've upgraded the Adafruit Motor Shield v1 to v2, with stacking-support and higher-current motor drivers, Please check out the v2 shield - its much better! Here is a ...

U.S. President Donald Trump gestures next to a new flagpole with the U.S. flag after disembarking Marine One upon arrival at the White House in Washington, D.C., U.S., June 21, 2025. REUTERS/Kevin ...