Collaborate Disseminate
There are plenty of SPI interface screens on the market, but few of them have the charm of the good old Nixie tube. [Tony] decided to whip up a simple …read more Continue reading Nixie Display Module Is Addressable Via SPI
Getting up on a ladder to hang Christmas lights is a great way to hurt yourself if you’re not careful, and winter conditions only add to the peril. One enterprising …read more Continue reading Hanging Christmas Lights With No Ladder and No Fuss
Electronic fuel injection was a big leap forward for engine control. However, early implementations often left something to be desired. This was the case for [Rob] and his Porsche 944, …read more Continue reading Converting a Porsche 944 To Run A MAF
There are plenty of electric vehicle (EV) chargers out there that are underutilized. This is particularly common where older EVs are involved, where the cars may only be able to …read more Continue reading The J1772 Hydra Helps You Charge Two EVs At Once
[Stephen Holdaway] needed a desk clock, and decided to whip something up from scratch. The result is a beautiful tribute to the DeLorean’s time circuits from legendary 1985 film Back to …read more Continue reading A Timepiece Straight Out of Back To The Future
Once upon a time, USB was still hip, cool, and easy to understand. You could get up to 500 mA out of a port, which wasn’t much, but some companies …read more Continue reading Throwback: USB Hotplate Used 30 Whole Ports
A benchtop power supply is a key thing to have for any aspiring electronics hacker. While you can always buy one, plenty of us have old computer PSUs lying around …read more Continue reading Simple ATX Bench Power Supply Adds Variable Output
When we think about greening up the planet, solar panels and electric cars are often at the forefront of our mind. However, there’s a whole bunch of other things out …read more Continue reading JCB Is Exploring Hydrogen Combustion Engines For Construction Machinery
We’re all familiar with batteries. Whether we’re talking about disposable AAs in the TV remote, or giant facilities full of rechargeable cells to store power for the grid, they’re a …read more Continue reading Weird Energy Storage Solutions Could Help The Grid Go Renewable
One of the challenges of diagnosing diseases is identifying them early. At this stage, signs may be vague or confusing, or difficult to identify. Early diagnosis is often tied to …read more Continue reading App Detects Parkinsons Disease and COVID-19 Via Audio