We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

There’s a first time for everything, and occasionally a useful thing for your first time. If you’re about to produce your first live event with a video mixer, this article is your useful thing. I’ll ...

There is a boring part of every computer introduction class that shows how a computer is made up of input, output, and processing. Maybe it wouldn’t be so boring if the input device was a nunchuck.

Biometrics has been used as a reliable authentication system for a long time now. Today there exist complex biometric systems which can identify a person by his heart beat rhythm or even by his DNA.

1. Download and install the Arduino IDE (1.8.0 or higher, or 2.0 or higher) following the recommended procedures for your operating system. 2. Start the Arduino IDE and open the Preferences window ...

The OV7670 camera module with Arduino programming has always dominated the electronics industry, as it has lots of applications, such as visitor monitoring systems, surveillance systems, attendance ...