Most orders for IN STOCK items placed by 12PM CST M-F ship SAME DAY. Orders for custom items and prints may take additional time to process.
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 learn how to use the Pi’s general-purpose input/output pins — or GPIO pins, for short — then you’ll be able to do so much more. If you’re new […]
One of the very first projects almost all people do when they get an Arduino is to make the traffic light project. It’s an incredibly simple project but it teaches you some of the most relevant fundamentals of the Arduino. We’re going to make the Arduino traffic light project in this tutorial, step by step […]
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 electricity, but rather a chemical reaction between the copper and zinc do, and all they need is an electrolyte between them. In this tutorial we’re going to learn how […]
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 need to remove the rubber section from our pacifier. I first tried cutting it with a pair of dikes, but that didn’t work very well. However, I realized simply squeezing the […]
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 ice to it? That works but it leaves your wine watered down. Heres a better idea. Get some grapes, put them in a bowl and then keep them in […]