A comprehensive tutorial on getting started with MQTT protocol using NodeMCU, MQTTBox and Node-RED. This tutorial will get you started on working with the NodeMCU, and using MQTT protocol to publish ...

This project can be used in the laboratories of industrial training institutes (ITIs), polytechnics, and engineering colleges to study the half-wave and full-wave rectifier waveforms using an Arduino ...

const int T1 = 13, T2=12, T3=11, T4 = 10, T5=9, T6= 8, zcR=3, zcS=1, zcT=0; // pin yang digunakan untuk Signal val1 = digitalRead(zcR); // read the input pin val2 = digitalRead(zcS); // read the input ...