Joining the new Raspberry Pi Pico microcontroller are a number of new boards created by the likes of Adafruit and the official Arduino team. Check out the video below to learn more about the new ...

今回は「RP2040-Zero」使用してボード上に実装されているシリアルLEDの「WS2812」を使用してArduinoでLチカを行うまでの方法について解説します #include <Adafruit_NeoPixel.h> #define PIN 16 // WS2812が接続されているGPIOピン #define NUMPIXELS 1 // WS2812の個数（1個だけ搭載されて ...

Transparent USB MIDI 2.0 bridge on the Adafruit Feather RP2040 USB Host. Runs TinyUSB host on USB-A (PIO-USB GP16 / GP17) and TinyUSB device on USB-C (native USB) in the same firmware, forwarding UMP ...

This month Adafruit has added a number of new products to its range of electronic goodies, including the new Feather RP2040, which features the new Raspberry Pi Foundation CPU developed for the ...

1円玉サイズの超小型Arduinoボード「Seeeduino XIAO」シリーズの新モデルで、今回の製品ではCortex-M0+ベース/デュアルコアの ...

E-readers are an awesome creation allowing you to display digital information in a way that requires little battery life. While there’s plenty of very impressive models to chose from on the commercial ...

A few years ago, Adafruit launched the Feather 32u4 Basic Proto. This tiny development board featured — as you would expect — an ATMega32u4 microcontroller, a USB port, and a battery charging circuit ...