AVR mini
Simplify your next Arduino project, or start with AVR programming.
Atmega328 in the simple form to get next prototyping up and running quickly on breadboard, veroboard etc. No more rewiring the breadboard for a minimal circuit.
Build in programming header: Standard ISP programming header.
Design small enough to be plug-in CPU board for another project.
ZIF socket - the AVR chip can be transfer to other project easily.
Crystal socket - allow the use of different clock settings to work on different voltage range.
A programmer is needed. Buy one or turn your Arduino board into ISP programmer.