2 layers25.7 × 21 mm
Esp pmc
ldab/esp-battery-pmb
ESP32, ESP8266 and the likes Battery Management Board, Power your device with a single Battery or 2xAAA. With a buit-in Boost and Buck converter + Nano Timer - Sleep Current < 1uA.
27 parts1MIT
Boards using the TPL5111EVM
5 boardsBoards in 5 GitHub repositories, designed in KiCad, that use the TPL5111EVM by Texas Instruments. See how each wires it, with its parts, size, README and files; the TPL5111EVM’s symbol, footprint and pinout are on its own page.
- 2 layers40.6 × 30.6 mm
Sensor board
aahmad-p/iot_tap_sensing
This repository contains an unorganized but complete copy of the code for an IoT Tap Sensing System.
37 parts - 4 layers66.9 × 48.3 mm
- 2 layers110 × 110 mm
- 2 layers82.5 × 82 mm
Keychain
TutuThePerson/StudyKeyChain
No clue. jk. I just finished 2 months of A-levels and being grinding those past papers for atleast half a year now; I realise it is really demoralising to be studying 3 in the morning alone - so this idea stemmed from…
63 partsMIT