I have code that has been working for a long time. It uses hardware SPI to communicate with a couple devices. After updating from Arduino IDE 2.0.4 to Arduino IDE 2.1.0, hardware SPI no longer works.

AD5674: 12-bit resolution with external voltage reference AD5674R: 12-bit resolution AD5679: 16-bit resolution with external voltage reference AD5679R: 16-bit resolution The library defines a class ...

Microsoft is teaming up with Arduino to bring Windows 10 to the company's microcontroller boards, with the first step being the release of two open source libraries that connect Arduinos to Windows 10 ...

The Arduino open-source platform is an excellent way to create your own home and hobby electronics projects from scratch. The logic boards sold under the Arduino brand are receptive to all kinds of ...