In this tutorial we are going to interface a 16x2 LCD with ARDUINO UNO. Unlike normal development boards interfacing a LCD to a ARDUINO is quite easy. Here we don’t have to worry about data sending ...

Connect pin 5, which is the R/W pin, to the GND pin on the Arduino 6. Connect pin 6, which is the Enable pin, to pin 6 on the Arduino 7. Connect pins 11, 12, 13, and 14 which are the data pins, to the ...

Connection for this Arduino Digital Voltmeter is simple and shown in the circuit diagram below: Pin DB4, DB5, DB6, DB7, RS and EN of LCD are directly conneted to Pin D4, D5, D6, D7, D8, D9 of Arduino ...

It is a simple and flexible home automation system using Arduino ... pin of Arduino Uno. Connect VCC and GND pins of HC-05 Bluetooth module to 5V pin ... Arduino Uno either through its USB cable or ...

Presented here is a simple timer kit built around an Arduino Uno board. It can be used to measure the time delay duration of devices like timer relays, circuit breakers, and other sequential logic ...

Simple circuit that projects the car's speed on the wind screen using 7-segment LED displays and an Arduino Uno. Simple circuit that projects the car' s ... Block diagram.