Electronics Projects

Almost every electronic hobbyist must have faced a scenario where he or she must measure the frequency of signal generated by a…

A timer is a type of clock used for the measurement of time intervals. There are two types of timer, one which counts upwards…

The Arduino Development Platform, at the beginning in 2005, was conceived to be a simple programmable device to be used…

Charlieplexing is a technique of controlling many LEDs using a few I/O pins. Charlieplexing is same as multiplexing, but it…

This will be the fifth tutorial in our PIC Tutorial Series, which will help you to learn and use Timers in PIC16F877A. In our…

In this project, we are going to develop an RFID and keypad based Security system. This project is implemented by using…

When developing robotic projects, motors are one of the most important parts of the whole project and there is always a need…

Upon hearing a siren of a nearby police vehicle, one might think about how this tone is being generated. You’ll be…

Almost all embedded devices are designed to interact with the real world. They act as a bridge to communicate between the…

In our previous tutorials, we have learned about SPI and I2C communication between two Arduino boards. In this tutorial we will…

Solenoids are very commonly used actuators in many process automation systems. There are many types of solenoid, for…

The situation is simple – you have a low voltage supply rail, say 3.3V, and you want to power something that needs 5V. This is…