The Best GPIO Tutorial for Raspberry Pi that We Could Write
You can do a lot with a Raspberry Pi even if you limit yourself to what comes on the board. But if you're willing and able to lear...
Why Being Coachable Matters!
I've come to realize over the years that there are four phases people can be in during their career. These phases define your chan...
How to Use a Multimeter (Tutorial)
Many of you may not be familiar with just how handy a multimeter can be! A multimeter is a handy electronics meter that test volta...
How to make a Penny Battery
In a previous article, I showed you how to make a battery out of a potato. What we learned is that the potato doesn't make the el...
How to make a Potato Battery
Making a potato battery is a great learning exercise that everyone getting into electronics should investigate! A potato battery i...
How to Make an Oozing Faucet Nightlight
The parts list for this and other projects can be found at TheGeekPub.com.
In order to make the faucet appear to be oozing, we ne...
How to make a CO2 Cartridge Rifle
Fun things to do with CO2 Cartridges
Sometimes you have a problem that needs solving. Sometimes you have something that's looking...
How to make Magic Water-Proof Sand
How to make Magic Sand
Magic sand is awesome. It's one of those things that's just sort of mesmerizing to witness. Sand that is ...
Chill Wine with Frozen Grapes
There's nothing more frustrating than to want to have a glass of wine when the bottle has yet to be chilled. What do you do? Add i...
How to make a Dry-Ice Powered Mini Fog Machine
How to make the Mini Fog Machine
There are so many possible uses for a mini fog machine. From Halloween props and decora...