arduino

Password based Digital Keypad Security Door Lock using Arduino Digital Keypad Security Door Lock using Arduino

Often times, we need to secure a room at our home or office (perhaps a secret dexter’s laboratory) so that no one can access…

Coin Sorting Machine using Arduino Coin Sorting Machine using Arduino

We previously built an Arduino based paper currency counting machine using a color sensor. Now in this project we are building…

Adjustable Electronic DC Load using Arduino Build your own Adjustable Electronic DC Load using Arduino

If you have ever worked with Batteries, SMPS circuits or other Power supply circuits, then often it would have occurred that…

Smart Restaurant Menu Ordering System using Arduino Smart Restaurant Menu Ordering System using Arduino

Now day’s automation systems are everywhere whether its home, office or any big industry, all are equipped with automation…

Buzz Wire Game with an Arduino Make a Buzz Wire Game with an Arduino

Arduino is very popular for building hobby projects and games, and we have previously used Arduino to build Snake game, Ping…

AC Fan Speed Control using Arduino and TRIAC 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…

Arduino RC Car using Coreless DC Motors and nRF24L01 RF Module Fastest Arduino RC Car using Coreless DC Motors and nRF24L01 RF module

RC cars are always fun to play with, I am personally a big fan of these remote-controlled Cars and have played (still do) with…

Arduino IDE 1.8.11 Arduino Releases new IDE 1.8.11 with Improved MAC OS Support and Reduced Build Time

The Arduino development team has announced its new Integrated Development Environment (IDE), Arduino 1.8.11. The new IDE now…

Arduino Solenoid Door Lock using RFID 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 Interfacing ADXL345 Accelerometer with Arduino UNO

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