// How to use 4 (or 8 if using 2 Tentacle shields) Atlas Scientivic devices in I2C mode and // UART mode mixed and interact with them via the serial monitor. // This code is intended to work on all ...
3 pins are required to interface (two I2C and one reset). Adafruit invests time and resources providing this open source code, please support Adafruit and open-source #define SCREEN_WIDTH 64 // OLED ...
The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...
It's a solved problem, but I actually prefer a simple web UI.