I wanted a way to control all the projects I make. Note: it is not a remote for A/V systems. It is for my projects. I wanted this to work not just at home in my WiFi zone but also at remote locations ...

Raspberry Pi was synonymous with single-board Linux computers. No longer. The $4 Raspberry Pi Pico board is their attempt to break into the crowded microcontroller module market. The microcontroller ...

This library drives WS2812 style LEDs with gamma correction, interpolation and temporal dithering (inspired by FadeCandy). This gives good quality output at low intensities with smooth fades and no ...

HV power supply with tube and semiconductor curve tracer controlled by a Raspberry Pi with touch display. This versatile equipment can either be used as a power supply for tube experiments, or as a ...

It was an interface that launched a thousand hacks. Near trivial to program, enough I/O lines for useful work, and sufficiently fast for a multitude of applications: homebrew logic analyzers, chip ...