The resulting signals are interpreted by an attached Arduino. How does this enable faster text input? By throwing out the usual “screen keyboard” interface and using Morse code, with puffs as ...

The cable cam is powered by a brushed motor from an RC airplane, running with plastic wheels on some weed trimmer line. Control is provided by an old 27 MHz RC system, with the controller’s ...

The SATURN NITRO is PIC32MK development board that closely follows the Arduino Nano form factor, but with much beefier specs ...

Instructions on assembling a simple strip cutter used in battery manufacturing. The device also has the capability to weld a second layer of strip for welding copper using "sandwich" technology.