Arduino Circuit with LCD Display

This circuit diagram illustrates an Arduino Uno microcontroller setup, integrated with both an LCD display and an I2C sensor module. The sensor module, visible on the left, is wired to the Arduino's I2C pins (A4 and A5), while the LCD screen on the right is connected via multiple digital pins. Power is supplied from the Arduino to both peripherals, creating a complete embedded system for data acquisition and display.

arduino - lcd display - i2c sensor - electronics - circuit - embedded system - microcontroller