Pin 2 on the Arduino schematic is really GPIO2 on the NINA, therefore it should not be labeled GPIO34. This is confirmed by the fact that the pin numbering on the Arduino schematic matches the pin ...

Spread the loveSchematic drawing software for Arduino, Raspberry Pi, and other Single Board Computers (SBCs) is essential to developing electronics projects. When it comes to creating circuits on a ...

Integrated all-in-one PZEM004T and individual voltage sensor-ZMPT101B and current sensor-SCT013 non-invasive sensors were investigated. Microcontrollers studied are readily available in the Arduino ...