(address selection pads in the lcd backpack) Reference circuit diagram of an Arduino-compatible LCD backpack is shown below. What follows next is information on how to use one of these inexpensive ...

The LCD screen and IR receiver are powered via the Arduino 5V logic as shown in the schematic. The Arduino is powered by a 9V 1.2A plug sufficiently. The motors are powered separately (power goes ...

Cricket Score Counter with Arduino UNO. This repository contains the code and circuit diagram for a Cricket Score Counter built using Arduino UNO, a 16x2 LCD I2C Display, push buttons, resistors, and ...

Figure 4 shows the Arduino-Nano board. The board drives an 8*2 LCD (LCD1) and also reads the status of the SW1, SW2, and SW3 push buttons. It also sends/receives the TEA5767 data through the I2C bus.