113 open source boards using the MCP73831T-2ACI/OT
Real designs built with the MCP73831T-2ACI/OT, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
ESP32USlime PCB Pack
ReSummit
25 × 22.6 mm30 parts2LGPL-3.04
STM32Kleinvoet
CMGeldenhuys
60 × 66 mm167 parts4LCERN-OHL-S-2.03
ESP32DC-34-Badge panel
Cyber-Professionals-Enthusiast-Club
460.9 × 228.8 mm87 parts2LNo license3
ESP32Adafruit ESP32 Feather V2
iffycodes
50.8 × 22.9 mm51 parts2LNo license2
STM32HANDS-EMG-BOARD
blakep7
80 × 54 mm113 parts4LNo license1
Charger for LEGO® Technic (TM) Large Hub Battery: 45610
Ekips-Prime-Pro
27.5 × 35.3 mm9 parts2LApache-2.01
RP2040/RP2350C23-usbboot staged
dcuccia
44.5 × 48.4 mm84 parts4LMIT0
RP2040/RP2350MSA
aezrapour
30.5 × 138 mm61 parts2LMIT0
STM32Test b 65 78 77 615
akularya6-del
15 × 31 mm38 parts4LNo license0
Nordic nRFShotpuck
Rixard86
36 × 34.8 mm27 parts2LNo license0
NIVA-dock
https-shubhamsahu
58 × 56 mm20 parts2LNo license0
Adafruit USB C microlipo charger
raniericarl
22.9 × 19.1 mm18 parts2LNo license0
7seg dip wing
joshajohnson
52 × 22.9 mm9 parts2LCC-BY-NC-4.026
ESP32USlime PCB Module
25 × 22.6 mm27 parts2LGPL-3.04
Nordic nRFPcb
teehee567
56 × 20.5 mm20 parts4LNo license4
Raspberry PiCoughsense
lab11
35.2 × 59.1 mm89 parts4LNo license1
RP2040/RP2350Ground fill input
44.5 × 48.4 mm84 parts2LMIT0
RP2040/RP2350Msa
47.8 × 9.4 mm53 parts2LMIT0
STM32Test candidate breakthrough
15 × 31 mm38 parts4LNo license0
STM32Ww
blakesmith
31 × 38 mm45 parts2LNo license167
Raspberry PiCoughsense panel
119.5 × 130.1 mm89 parts4LNo license1
RP2040/RP2350Imu cleanup staged
44.5 × 48.4 mm84 parts4LMIT0
STM32Test gnd via 7135 71
15 × 31 mm38 parts4LNo license0
Osw light
Monacrylic
36.1 × 36.1 mm51 parts4LNo license2
RP2040/RP2350Imu coupled working
44.5 × 48.4 mm84 parts4LMIT0
STM32Test rf clean corridor
15 × 31 mm38 parts4LNo license0
STM32GHOSTBUS — Covert SWD/JTAG Hardware Debug Implant
jayis1
50 × 24 mm18 parts4LNo license3
X osw light
36.1 × 36.1 mm51 parts4LNo license2
RP2040/RP2350Imu electrical filled
44.5 × 48.4 mm84 parts4LMIT0
STM32Test rf full
15 × 31 mm38 parts4LNo license0
ESP32PcbBot
BerkeleyHCI
110 × 97.2 mm107 parts2LBSD-3-Clause91
RP2040/RP2350Imu fanout method staged
44.5 × 48.4 mm84 parts4LMIT0
STM32Test rf
15 × 31 mm38 parts4LNo license0
RP2040/RP2350Mcu east ground staged
44.5 × 48.4 mm84 parts4LMIT0
STM32Test via 65 78
15 × 31 mm38 parts4LNo license0
RP2040/RP2350Mcu vcore source cell rejected
44.5 × 48.4 mm84 parts4LMIT0
Browse boards by part
AMS1117-3.3 899USBLC6-2SC6 763RP2040 566W25Q128JVS 345AP2112K-3.3 273TL072 269TL074 250ESP32-S3-WROOM-1 229CH340C 221L7805 208Pico 19274HC595 185USBLC6-2P6 174LM358 16874LS04 160SRV05-4 158AP2112K-3.3TRG1 154ESP32-WROOM-32 15374LS245 14474LS138 138W25Q128JVSIQ 135Arduino_Nano_v3.x 13474LS00 133TP4056 130