
CABadge V2 1
nbtca/CABadge
CABadge 计协电子吧唧:基于 ESP32-S3 的开源圆屏互动徽章,支持动态壁纸、触摸交互、Wi-Fi/BLE 和趣味小应用,提供 PCB、3D 打印外壳、固件及配套工具。
Boards in 6 GitHub repositories, designed in KiCad, that use the TP4056-MS by MSKSEMI (-40℃~+85℃ 1 1A 4.2V 4.2V~5.5V 70uA Charging IC Constant current charging、Constant voltage charging、Trickle charging、Automatic recharge、Charge termination、Programmable charging current、Soft-start、Under-voltage lockout Lithium Battery Support SOP-8-EP Battery Management ROHS). See how each wires it, with its parts, size, README and files; the TP4056-MS’s symbol, footprint and pinout are on its own page.

nbtca/CABadge
CABadge 计协电子吧唧:基于 ESP32-S3 的开源圆屏互动徽章,支持动态壁纸、触摸交互、Wi-Fi/BLE 和趣味小应用,提供 PCB、3D 打印外壳、固件及配套工具。


SolderedElectronics/Li-ion-charger-hardware-design
Hardware design, BOM, gerbers and 3D files for Li-ion-charger designed by Soldered Electronics.

AnnaLukose/EEE3088F-Project-2025-Group-37
The final design kicad files are available in the KICAD FILES folder. Previous versions are also available in the draft 1 and draft 2 zip folders.

Ash1of1/FlightRecorder
FR-1 is a standalone rocket telemetry module. It samples pressure/altitude, temperature, acceleration, and gyro data, and serves a live dashboard over its own WiFi network — no internet, router, or app install required.


SolderedElectronics/Li-ion-charger-hardware-design
Hardware design, BOM, gerbers and 3D files for Li-ion-charger designed by Soldered Electronics.

SolderedElectronics/Li-ion-charger-hardware-design
Hardware design, BOM, gerbers and 3D files for Li-ion-charger designed by Soldered Electronics.

SolderedElectronics/Li-ion-charger-hardware-design
Hardware design, BOM, gerbers and 3D files for Li-ion-charger designed by Soldered Electronics.

SolderedElectronics/Li-ion-charger-hardware-design
Hardware design, BOM, gerbers and 3D files for Li-ion-charger designed by Soldered Electronics.