How to Electronics Archives

What is a 555 Timer IC | Using 555 Timer IC for Monostable Circuit

The 555 timer IC is a low-cost, very robust and widely used integrated circuit (IC) that can be used to design…

I have previously made a project tutorial on how to design a digital scrolling text display with Arduino and P10 DMD…

In the last tutorial, we discussed at length how a 4X4 matrix membrane keypad works with Arduino, how to connect it…

In this Arduino tutorial, I will teach you how to use a 4X4 matrix keypad/membrane keypad with Arduino. This keypad can…

You might want to ask what is considered a large value of resistance and what is considered a small value of…

In the previous tutorial, we discussed electronic circuit design for beginners, and one of the points noted was that, to design…

The HC-SR04 is a popular ultrasonic distance sensor that is used in project designs to measure distance. I have used it…

Previously, I made a tutorial, where I showed how to design an autonomous robotic arm with Arduino. In this tutorial, I…

In this tutorial, you will learn how to calculate the various parameters needed to simulate a step-down voltage transformer with Proteus…

In the last tutorial, we discussed intuitively at length how a servo motor works, and how to use servo motor with…