Bit-Banging Bidirectional Ethernet on a Pi Pico
These days, even really cheap microcontroller boards have options that will give you ethernet or wifi access. But what if you have an ori...
Showing posts with label Blog – Hackaday. Show all posts
Showing posts with label Blog – Hackaday. Show all posts
Nixie Display Module Is Addressable Via SPI
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 whi...
The Amateur Rocketry Hack Chat Reaches For the Stars
Hackaday has been around long enough to see incredible changes in what’s possible at the hobbyist level. The tools, techniques, and mater...
Car Batteries: More than Just Wet Lead
Working on car electrical systems used to be easy. The battery simply provided power for the car’s starter motor when starting or to run ...
JCB Is Exploring Hydrogen Combustion Engines For Construction Machinery
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 who...
Weird Energy Storage Solutions Could Help The Grid Go Renewable
We’re all familiar with batteries. Whether we’re talking about disposable AAs in the TV remote, or giant facilities full of rechargeable ...
App Detects Parkinsons Disease and COVID-19 Via Audio
One of the challenges of diagnosing diseases is identifying them early. At this stage, signs may be vague or confusing, or difficult to i...
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