1.3.1 Circuit Diagram & Connection The circuit diagram for interfacing 16X2 LCD Display with STM32 Development Board is given below: • Supply 5V to LCD pins 2,15 from 5V pin of STM32 • Connect pin 1,5 ...

Wiring Diagram Usage 1. Upload the provided code to your ESP32 microcontroller. 2. Connect the components as per the wiring diagram. 3. Power on the circuit. 4. Press the push button to switch between ...

Circuit Diagram and Description In this Arduino based digital clock circuit, we have used three major components which are IC DS1307, Arduino Pro Mini Board and 16x2 LCD module. Here arduino is used ...