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How to Set up WiFi on the Raspberry Pi

How to Set up WiFi on the Raspberry Pi

Connecting your Raspberry Pi to the internet is a great way to expand the possible uses of the device and add a whole range of new functionality. There are two ways to configure a wireless connection on the Pi, the...

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How to Use a Potentiometer With an Arduino

How to Use a Potentiometer With an Arduino

A potentiometer is a great and simple way to create a variable input when using a microcontroller such as an Arduino. This little guide will show you how to connect a potentiometer to an Arduino and some simple code on...

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What is the Arduino Bootloader?

What is the Arduino Bootloader?

The term "bootloader" is often mentioned in guides or troubleshooting threads where people are struggling to program their device. But what actually is a bootloader? and why does an Arduino need one? The bootloader occasionally referred to as firmware is...

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