[Alex R2AUK] has been busy creating version two of a homebrew all-band ham radio transceiver. The unit has a number of features you don’t always see in homebrew radios. It …read more (https://hackaday.com/2024/05/13/github-hosts-ham-radio/)

Power Resistance isn’t Futile
https://hackaday.com/2024/05/14/power-resistance-isnt-futile/

As [Electronoobs] points out, everything has resistance. So, how hard can it be to make a high-power resistor? In the video below, he examines a commercial power resistor and how …read more (https://hackaday.com/2024/05/14/power-resistance-isnt-futile/)

Printable Keycaps Keep The AlphaSmart NEO Kicking
https://hackaday.com/2024/05/14/printable-keycaps-keep-the-alphasmart-neo-kicking/

Today schools hand out Chromebooks like they’re candy, but in the early 1990s, the idea of giving each student a laptop was laughable unless your zip code happened to be …read more (https://hackaday.com/2024/05/14/printable-keycaps-keep-the-alphasmart-neo-kicking/)

Supercon 2023: Building The Ultimate Apple IIe, Decades Later
https://hackaday.com/2024/05/14/supercon-2023-building-the-ultimate-apple-iie-decades-later/

The Apple II was launched in 1977, a full 47 years ago. The Apple IIe came out six years later, with a higher level of integration and a raft of …read more (https://hackaday.com/2024/05/14/supercon-2023-building-the-ultimate-apple-iie-decades-later/)

The Alien Energy Crisis Solved
https://hackaday.com/2024/05/14/the-alien-energy-crisis-solved/

Since the dawn of the industrial revolution, humans have been searching for more energy. Especially lately, there has been a huge interest in wind, solar, geothermal, and other ways to …read more (https://hackaday.com/2024/05/14/the-alien-energy-crisis-solved/)

PCB Design Review: HDMI To LVDS Sony Vaio LCD Devboard
https://hackaday.com/2024/05/14/pcb-design-review-hdmi-to-lvds-sony-vaio-lcd-devboard/

Today, we revisit another board from [Exentio] – a HDMI/DVI to LVDS transmitter for the Sony Vaio P display. This board is cool to review – it has a high-speed …read more (https://hackaday.com/2024/05/14/pcb-design-review-hdmi-to-lvds-sony-vaio-lcd-devboard/)

3D Print a Drill-Powered Helicopter Toy Because It’s Simply Fun
https://hackaday.com/2024/05/14/3d-print-a-drill-powered-helicopter-toy-because-its-simply-fun/

These days, you can get a fully remote-control helicopter that you can fly around your house for about $30. Maybe less. Back in the day, kids had to make do …read more (https://hackaday.com/2024/05/14/3d-print-a-drill-powered-helicopter-toy-because-its-simply-fun/)