IoT Based Smart Energy Meter Circuit Diagram The IoT-based smart energy meter circuit diagram shows how the Hi-link SMPS and input terminal of the voltage sensor (ZMPT101B) are connected in parallel ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

🌡️ Medidor de Temperatura com TMP36 - Arduino Sistema que mede e exibe temperatura ambiente em graus Celsius usando sensor TMP36 e display LCD.

🛠️ Hardware Components Used ... 🔌 Wiring Diagram - Color Coded 🔴 Power Connections (RED wires): Arduino 5V → TMP36 Left Pin Arduino 5V → PIR VCC Arduino 5V → Relay Terminal 1 ...