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 ...
Taste The Code on MSN
Oximeter monitor with OLED display using MAX30105 sensor on NodeMCU
In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...
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 ...
For this example you will need only a micro USB cable, Inkplate 6FLICK, 330 Ohm resistor and LED diode. Select "Soldered Inkplate 6FLICK" from Tools -> Board menu. Don't have "Soldered Inkplate 6FLICK ...
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