ASCD Nano 4x 18650 - PCB, Schematic, Code and STL

Schematic: https://easyeda.com/brettwatty/arduino-nano-4x-charger-discharger-v1-11

PCB Gerber: https://www.pcbway.com/project/shareproject/Brett_s_Arduino_4x_ASCD_18650_Smart_Charger_Discharger_1_11.html

Code: https://github.com/brettwatty/arduino-nano-4x-charger-discharger

Enclosure STL:  still in development