First-person-view (FPV) flying, by adding a camera, video transmitter, and video goggles to the meat on the ground, is one of the best ways to experience remote-controlled flight. For just a few ...

Every machine has its own way of communicating with its operator. Some send status emails, some illuminate, but most of them vibrate and make noise. If it hums happily, that’s usually a good sign, but ...

I am pointed from the Ameba forum to open an issue here. Here is the complete post: I have RTL8720D and I tried to use some Neopixel with it. Neopixel is WS2812 and I connected it to pin 10. This is ...

Like most modern radio communications devices, wireless local-area networks (WLANs), RFID tags, and 3G cellular systems rely on complex modulations that require specialized signal-analysis ...

I intend to make a spectrum analyzer to analyze low distortion audio systems. I want to use a 24 bit ADC at 64 kHz.It will operate at a clock of 1024 kHz, so with an oversampling rate of 16 times.

Port of the Adafruit Library to PI PICO in a C/C++ SDK environment. Build according to SDK standards as an INTERFACE library Friendly usage of pio statemachine implementations: Any neopixels object ...