HP Officejet Pro L7580 Teardown
L7580 is a great multifunction printer from HP. Here we will discover what’s inside the printer and remove its sensors and DC motors.
Wire cutter/stripper
Hacking the Brain Machine
This is an alternate build of the Brain Machine from the Maker Shed. I really like the Brain Machine, but I wanted to make a version that does not mount the electronics to the glasses. Please note: Maggie is a highly trained electrical engineer, stunt-dog, and chemist. Please don’t use the Brain Machine on your […]
IC Wall Outlet Adapter
I like to build a lot of circuitry, but the voltage regulators that most IC’s require get annoying when you have to keep on buying them and putting them into each board you want to power. This is a very simple little device that will take the voltage coming from a power outlet in your […]
Hydrogen-Oxygen Bottle Rocket
Use electricity to split tap water into hydrogen and oxygen gases, then use this explosive gas mixture to power a two-stage, electronically timed rocket.
Using the Zeo Raw Data Library
We will take a look at the Zeo Platform The Data available with the Raw Data Library How to put together a simple alarm using it.
Retro Wireless Handset
Add Bluetooth to an old phone.
Annie’s Blinking El Wire Eye
A lightwire animation project.
