Hackaday Prize 2023: Uno Plus+ Updates a Classic
https://hackaday.com/2023/05/11/hackaday-prize-2023-uno-plus-updates-a-classic/

https://hackaday.io/project/189785-uno-plus
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/05/1809561679925986440-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/05/1809561679925986440-featured.png?w=800">As an introduction to embedded electronics and programming in a straightforward environment, there isn’t much out there that can hold a torch to the Arduino Uno. Cheap (especially if you …read more (https://hackaday.com/2023/05/11/hackaday-prize-2023-uno-plus-updates-a-classic/)

FNIRSI vs Rigol: An Alternate View
https://hackaday.com/2023/05/11/fnirsi-vs-rigol-an-alternate-view/

We’ve heard of the FNIRSI 1014D scope, but we’ve had the impression that it might not be a great scope, although it is economical. [Learn Electronics Repair] had heard from …read more (https://hackaday.com/2023/05/11/fnirsi-vs-rigol-an-alternate-view/)

Converting On-Grid Electronics To Off-Grid
https://hackaday.com/2023/05/11/converting-on-grid-electronics-to-off-grid/

https://www.youtube.com/watch?v=UAZGX379dmc
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/05/everlander_truck.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/05/everlander_truck.png?w=800">Husband and wife team [Jason & Kara] hail from Canada, and in 2018, after building their own camper, sold up their remaining earthly goods and headed south. If you’re not …read more (https://hackaday.com/2023/05/11/converting-on-grid-electronics-to-off-grid/)

Reverse Engineering an Oil Burner Comms Board, with a Few Lucky Breaks
https://hackaday.com/2023/05/11/reverse-engineering-an-oil-burner-comms-board-with-a-few-lucky-breaks/

Here’s a question for you: How do you reverse engineer a circuit when you don’t even have it in hand? It’s an interesting problem, and it adds a level of …read more (https://hackaday.com/2023/05/11/reverse-engineering-an-oil-burner-comms-board-with-a-few-lucky-breaks/)

A 4-Player Arcade Hidden Inside a Coffee Table
https://hackaday.com/2023/05/11/a-4-player-arcade-hidden-inside-a-coffee-table/

https://www.youtube.com/watch?v=MbrYhASx1n4
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/05/coffeetable_arcade_4up.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/05/coffeetable_arcade_4up.png?w=800">[Ed] from 50% Awesome on YouTube wanted to build a retro gaming system with a decent screen size, but doesn’t have a great deal of space to site it in, …read more (https://hackaday.com/2023/05/11/a-4-player-arcade-hidden-inside-a-coffee-table/)

Laser Projector Built from an Old Hard Drive
https://hackaday.com/2023/05/12/laser-projector-built-from-an-old-hard-drive/

Spinning hard drives are being phased out of most consumer-grade computers in favor of faster technology like solid-state drives and their various interfaces. But there’s still millions of them in …read more (https://hackaday.com/2023/05/12/laser-projector-built-from-an-old-hard-drive/)

Tricorder Tutorial isn’t Just for Starfleet Cadets
https://hackaday.com/2023/05/12/tricorder-tutorial-isnt-just-for-starfleet-cadets/

For many of us, the most difficult aspect of a project comes when it’s time to document the thing. Did you take enough pictures? Did you remember all the little …read more (https://hackaday.com/2023/05/12/tricorder-tutorial-isnt-just-for-starfleet-cadets/)