The serial port is a common way to “talk” to devices and is a feature that most microcontrollers and computers have This Raspberry Pi Serial tutorial teaches you how to...

For the next part of the series on Raspberry Pi, I will show how to produce a PWM signal from a pin Moreover, I will show you how to control single and multiple servo motors in...

The Raspberry Pi is a Linux computer But unlike most desktop and laptop Linux computers, users have access to a row of pins that can be used as inputs or outputs These 40 pins are...

Using RFID cards and tags is a cool way to switch on anything, wirelessly For example, you can create an e-lock for your room, check meeting attendance or use cards to control...

The Raspberry Pi Zero W comes with both WiFi and Bluetooth connectivity I have already covered how to turn on WiFi on my previous tutorial Now, let’s look at how to set up a...

In this tutorial, I will show you how to add an LCD hat to your Raspberry Pi This is an alternative to connecting a Liquid Crystal Display to your Pi through its HDMI port ...