September 15, 2020

Building a Soundboard with Lilypad

The Arduino platform is designed to be flexible enough to create any number of projects with a single board like the Uno. However, some projects can […]
September 15, 2020

Controlling Robot Arm with Dials

We’ve already explored how to build a robot arm and control it using an ultrasonic sensor. If you want a bit more control (and to learn […]
September 15, 2020

How to Use a Raspberry Pi as a VPN Server

Decided you need a VPN? It’s easy enough to rent one for a monthly fee, but with just a Raspberry Pi and a bit of know-how […]
August 28, 2020
essential remote health consultations

The 5 Devices That Are Changing Remote Health Consultations

Remote health care took a big leap forward in 2020 because many people want to receive health care without visiting a hospital or clinic. When you […]
August 28, 2020

How to Use a Raspberry Pi as a DNS Server

If you’re looking to a DNS server for a home or small business network, a Raspberry Pi is cheap, reliable and power efficient option. First, let’s […]
August 28, 2020
Pi server

How to Use a Raspberry Pi as a Web Server

Were you aware that the Raspberry Pi Foundation’s official website is hosted on a cluster of Raspberry Pi boards? This configuration successfully served tens of millions […]
August 27, 2020

How to Build a Motion Activated Light

Hardware stores often sell motion-activated floodlights that you can mount outside your house to turn on whenever someone walks through your yard. However, with an inexpensive […]
August 27, 2020

Making the GPIO Easier With GPIO Zero

A Simpler Python Library Developed for Children/Young Adults to Control the GPIO If you’ve written any code at all for the Raspberry Pi’s GPIO pins, there’s […]
August 27, 2020

Using Node-RED and Raspberry Pi to Tweet the Weather With a Touch of a Button

Node-RED is a visual programming tool that can interface components on your Raspberry Pi’s GPIO pins with various websites and online services. It’s produced by IBM, […]
August 26, 2020

How to Have Entrance Music Using a Raspberry Pi

In my youth, my favorite wrestler was definitely Shawn Michaels, the “Heartbreak Kid”. A great athlete and performer, everything he did was ludicrously entertaining. That began […]
August 26, 2020
arduino & potentiometer

USB Volume Control with Arduino

Having a quick dial to turn down your computer’s volume is a handy tool that many multimedia keyboards have built in. But if you don’t have […]
August 26, 2020
robot kit

Build A Robot with Arduino

Few things you can build with an Arduino are cooler than custom robotics. With just a few servos you can build devices that automate basic mechanical […]