While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

The Raspberry Pi Foundation has so far focused its energy on microcomputers, but it’s now turning its attention to Arduino-style microcontrollers for your homebrew gadgets. The organization has ...

Raspberry Pi has designed its own microcontroller (MCU), the RP2040, and launched a new $4 board based on the new MCU, the Raspberry Pi Pico, programmable in C and MicroPython. The RP2040 features a ...

The Raspberry Pi series of inexpensive single-board computers (or SBCs) built around an ARM system on a chip have greatly changed the landscape of do it yourself computing projects in the past 15 ...

The Raspberry Pi Pico burst onto the microcontroller scene last month with much fanfare, and is already popping up in projects left, right and center. Notable for its high clock speed and exciting IO ...