Homebrew Tire Pressure Monitoring System Al Williams | usagoldmines.com
When saw that you could buy tire valve stem caps that read pressure electronically,...
Scams , Hacks & Breaches
The Android Bluetooth Connection Al Williams | usagoldmines.com
Suppose someone came to talk to you and said, “I need your help. I have...
Lynx-R1 Headset Makers Release 6DoF SLAM Solution As Open Source Donald Papp | usagoldmines.com
Some readers may recall the Lynx-R1 headset — it was conceived as an Android virtual...
A Tool-changing 3D Printer For the Masses Tyler August | usagoldmines.com
Modern multi-material printers certainly have their advantages, but all that purging has a way to...
Simulating the Commodore PET John Elliot V | usagoldmines.com
Over on his blog our hacker shows us how to simulate the hardware for...
Google Will Require Developer Verification Even for Sideloading Maya Posch | usagoldmines.com
Do you like writing software for Android, perhaps even sideload the occasional APK onto your...
Avocado Harvester is A Cut Above Bryan Cockfield | usagoldmines.com
For a farmer or gardener, fruit trees offer a way to make food (and sometimes...
Automated Brewing Bryan Cockfield | usagoldmines.com
There’s little more to making alcoholic beverages than sugar, water, yeast, and time. Of course...
Battery Repair By Reverse Engineering Tyler August | usagoldmines.com
Ryobi is not exactly the Cadillac of cordless tools, but one still has certain expectations...
Picture by Paper Tape Al Williams | usagoldmines.com
The April 1926 issue of “Science and Invention” had a fascinating graphic. It explained, for...
Troubled USB Device? This Tool Can Help Heidi Ulrich | usagoldmines.com
You know how it goes — some gadgets stick around in your toolbox far longer...
Where There Is No Down: Measuring Liquid Levels in Space Dan Maloney | usagoldmines.com
As you can probably imagine, we get tips on a lot of really interesting projects...
Confirmation of Record 220 PeV Cosmic Neutrino Hit on Earth Maya Posch | usagoldmines.com
Neutrinos are exceedingly common in the Universe, with billions of them zipping around us throughout...
VIC-20 Gets ISA Slot, Networking Bryan Cockfield | usagoldmines.com
There are few computing collapses more spectacular than the downfall of Commodore, but its rise...
Very Efficient APFC Circuit in Faulty Industrial 960 Watt Power Supply Maya Posch | usagoldmines.com
The best part about post-mortem teardowns of electronics is when you discover some unusual design...
The Shady School Al Williams | usagoldmines.com
We can understand why shaderacademy.com chose that name over “the shady school,” but whatever they...
There’s nothing Mini About this Mini Hasselblad-Style Camera’s Sensor Tyler August | usagoldmines.com
When someone hacks together a digital camera with a Raspberry Pi, the limiting factor for...
Butta Melta Stops Rock-solid Butter From Tearing Your Toast Donald Papp | usagoldmines.com
Ever ruin a perfectly serviceable piece of toast by trying (and failing) to spread a...
Pi Port Protection PCB Jenny List | usagoldmines.com
We’re used to interfaces such as I2C and one-wire as easy ways to hook up...
Debugging the Instant Macropad Al Williams | usagoldmines.com
Last time, I showed you how to throw together a few modules and make a...