80 open source boards in Power & battery
Power supplies, battery chargers and BMS, USB-PD, buck and boost converters and solar. Every board here is a public GitHub project with its KiCad files, read for size, layers and parts. Pick one close to your design and simulate its firmware on HardLabs before you build it.
BatteryBoard
ParadigmHyperloop
149 × 50.8 mm51 parts2LCustom license11
Flash sop lotes rev3
DangerousPrototypes
22.5 × 37.8 mm10 parts2LMIT123
Bq24045dsqr
atopile
72.3 × 100.8 mm4 parts2LMIT24
Batteryboard bottom
AFS-pt
45.6 × 45.6 mm23 parts2LNo license15
Flash wson rev3
22.5 × 37.8 mm10 parts2LMIT123
Flash zif rev3
31.3 × 42 mm8 parts2LMIT123
Flash sop rev4
42.8 × 42 mm7 parts2LMIT123
Blank plank rev0b
44.8 × 51 mm3 parts2LMIT123