2 layers139 × 94 mm

Boards in 3 GitHub repositories, designed in KiCad, that use the ATMEGA88PA-PN by Microchip Technology (1.8V~5.5V 10bit 20MHz 23 8KB AVR PDIP-28 Microcontrollers (MCU/MPU/SOC) ROHS). See how each wires it, with its parts, size, README and files; the ATMEGA88PA-PN’s symbol, footprint and pinout are on its own page.


horazont/hint
Home Information Terminal — a multi-part system providing sensor and other information

aselectroworks/Analog_Delay
Multiple function BBD Analog Delay assisted by Digital Domain.