AC Fan Speed Control using Arduino and TRIAC

WARNING!! The circuit diagram discussed in this project is only for educational purposes. Be advised that working with 220V AC...

Long Range Arduino Based Walkie Talkie using nRF24L01

We are living in the era of 5G and 5G-enabled devices; however, old technologies like the walkie-talkie system and RF...

Measuring water Flow Rate and Volume using Arduino and Flow Sensor

If you have ever visited large scale manufacturing companies, the first thing you will notice is that they are all automated....

Arduino Solenoid Door Lock using RFID

RFID (Radio Frequency Identification) is an inexpensive and accessible technology. It can be used in many applications such as...

Interfacing ADXL345 Accelerometer with Arduino UNO

We all know about accelerometer and gyroscope, they are primarily used to detect acceleration. While Accelerometer can measure...

Rain Detection System using Arduino and Rain Sensor

A simple Rain Detection System can be easily built by interfacing an Arduino with Rain Sensor. The sensor will detect any...

How to Interface BMP280 Pressure Sensor Module with Arduino

If you want to build your own temperature monitoring system or to measure the altitude of your drone or simply want to measure...

Wireless Doorbell using Arduino and RF Module

We all know of the wired doorbell systems which require wires and suitable outlets for it to work satisfactorily. As the wired...

LED Display Board using P10 LED Matrix Display and Arduino

Display advertising plays a very importing role in marketing and there are several advertisement methods like newspapers,...

Automatic Bottle Filling System using Arduino

Automatic Bottle Filling Machines are most commonly used in beverages and soft drink industries. These machines use a conveyor...