Building A Panel Mount OLED Display
There are a million and one cheap OLED display modules out there. Only, the problem is, they’re all assembled on bare PCBs and they’re all slightly …
Battery Tester Gets An App Upgrade
Do you have a ZKETECH EBC-A20 battery tester? Perhaps you don’t like the default software used to control the device. In that case, you might like the alt…
Building A 2-Way Holographic Display
Holographic displays sound very fancy but you can build various simple types yourself at home. [Julius Makes] whipped up a neat design that shows a different im…
An In-Browser Visualizer For GPS Satellites
Billions of people use GPS on a daily basis, along with the various other satellite navigation systems available today. But few of us spend much time contemplat…
What Happens if Russia Shuts the Door on their Leaky ISS Module?
There was a particularly tense moment aboard the International Space Station earlier this month, with NASA directing their astronauts to secure themselves in th…
Commodore Unveils Linux Powered Flip Phone
Whatever happens with the new incarnation of the Commodore corporation, we’ll always remember the old one fondly. Well, we’ll remember certain of it…
Nintendo DS Port of Super Mario 64 Released With Multiplayer Support
For some time now [Tobi Friedly] has been tinkering away at porting the original Super Mario 64 from the Nintendo 64 to just about any device imaginable. One of…
Leaky Player Piano Gets MIDI Upgrade in YouTube Restomod
The word “restomod” is a bit nebulous, but it’s normally used in the automotive world to describe taking an old car and making it better-than-…
Solid-State Batteries Take to the Sky
There always seem to be a handful of revolutionary technologies perpetually out of reach: fusion energy, quantum computers, and full self-driving cars are alway…
Building And Testing A DIY Robot Actuator
[Brandon Lai] is hoping to build a humanoid robot. To that end, he’s going to need some actuators, and decided to design his own. His second pass at this …