The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
When you think of open-source hardware, you probably think of electronics and maker tools– RepRap, Arduino, Adafruit, et cetera. Yet open source is an ethos and license, and is in no way limited to ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .
#define SELECT_BLINK 200 // blink time during selecting (ms) #define EDIT_BLINK 50 // blink time during editing (ms) ...