A custom designed dev. board for 28-pin AVR micro-controllers.
I designed this board after finding the Metaboard design.
Find more info about this at http://www.xmechatronics.com/2014/12/avr-28-pin-development-board-with-usb.html
metaboard_mine by NeutroN StrikeR is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
