This meant whipping together some kind of instrument amplifier circuit to null out the 6 V and ... ’s build is based around an ESP32 and a commercially-available load cell which are all built ...

The phone uses an ESP32 at its core, ... 40 thoughts on “ Open-Source Cell Phone Based On ESP32 ” fiddlingjunky says: August 3, 2023 at 1:29 pm This is pretty cool!