The ATtiny10 doesn’t use the familiar ISP programming header found on other Atmel-based ... [feynman17] realized he could use the Arduino SPI library to communicate with this chip and built ...

Here’s a no-PCB Arduino that doesn’t obscure the DIP footprint of the AVR chip. It’s built on an ATmega88 chip, and includes a programming header, reset button, a couple of filtering caps ...

The board, which is based on Atmel’s SAMA5D3 ARM Cortex-A5 processor-based MPU, has Arduino shield-compatible expansion headers for customisation. With a Linux distribution and software package the ...