Hello. Here is my attempt to create single-sided Arduino-Leonardo clone, with possibility of DIY-photoresist production. Designed in KiCAD. Dual LDOs (3.3V and 5V), additional connectors for RS232, I2C, SPI/ISP. Project repository: https://bitbucket.org/edartuz/ul_arduino_leonardo [sch.png] [pcb…

Single-sided Arduino-Leonardo board

32teeth November 30, 2011, 9:37pm 6

tormentor:
Almost done, used 16 jumper wires:

ISP header for bootloader?