Touchscreens are typically found everywhere, aside from one place... your PC. It makes sense; it's designed to be operated with a mouse and keyboard, and sure, there are computers out there with ...

Telescopes are fun to point around the sky, but they’re even better when you have some idea of what you’re actually looking at. Experienced sky-gazers love nothing more than whipping out some quality ...

MR. BENNETT describes in clear and simple language every step of the process of the making of photogravure prints by the screen plate process, leaving the original dust-grain process with little more ...

GPIO7 <-> MCP23017[SCL] GPIO6 <-> MCP23017[SDA] GPIO0 <-> B10K (B103) Analog Linear Potentiometer GPIO20 <-> WS2812 LED Strip 1 (Data) GPIO21 <-> WS2812 LED Strip 2 ...