CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module ...
The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...
The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...