You don’t need much to do a persistence of vision display. A few LEDs and a processor is all it really takes. [B45i] made a simple PC board with five …read more (https://hackaday.com/2022/11/09/1-pov-display-goes-round-and-round/)

Taking Pokémon on a Walk
https://hackaday.com/2022/11/09/taking-pokemon-on-a-walk/

Emulating old computers or video game systems isn’t always about recreating childhood nostalgia or playing classics on hardware that doesn’t exist anymore. A lot of the time it can be …read more (https://hackaday.com/2022/11/09/taking-pokemon-on-a-walk/)

Old 6809 Computer Lives Again on Breadboards
https://hackaday.com/2022/11/09/old-6809-computer-lives-again-on-breadboards/

Among old CPUs, the 6809 never got as much attention as some of its cousins. The Radio Shack CoCo used it and so did a construction article in Wireless World …read more (https://hackaday.com/2022/11/09/old-6809-computer-lives-again-on-breadboards/)

Automatic Candy Dispenser Takes the Hard Work out of Halloween
https://hackaday.com/2022/11/10/automatic-candy-dispenser-takes-the-hard-work-out-of-halloween/

Halloween may be behind us, but we couldn’t resist showing you [Mellow]’s latest project: an automatic candy dispenser that takes the hard work out of serving trick-or-treaters. It’s a cool …read more (https://hackaday.com/2022/11/10/automatic-candy-dispenser-takes-the-hard-work-out-of-halloween/)

Sprig is an Open Source Handheld Game Console
https://hackaday.com/2022/11/10/sprig-is-an-open-source-handheld-game-console/

[Hack Club] is a group that aims to teach teenagers about tech by involving them in open-source projects. One of the group’s latest efforts is Sprig, an open-source handheld game …read more (https://hackaday.com/2022/11/10/sprig-is-an-open-source-handheld-game-console/)

The Importance of Physical Models: How Not to Shoot Yourself in the Foot or Anywhere Else
https://hackaday.com/2022/11/10/the-importance-of-physical-models-how-not-to-shoot-yourself-in-the-foot-or-anywhere-else/

We take shortcuts all the time with our physical models. We rarely consider that wire has any resistance, for example, or that batteries have a source impedance. That’s fine up …read more (https://hackaday.com/2022/11/10/the-importance-of-physical-models-how-not-to-shoot-yourself-in-the-foot-or-anywhere-else/)

Building a Sinclair ZX81 in 2022 With All New Parts
https://hackaday.com/2022/11/10/building-a-sinclair-zx81-in-2022-with-all-new-parts/

As the supply of genuine retrocomputers dwindles and their prices skyrocket, enthusiasts are turning their eyes in other directions to satisfy their need for 8-bit pixelated goodness. Some take the …read more (https://hackaday.com/2022/11/10/building-a-sinclair-zx81-in-2022-with-all-new-parts/)

Trigger Your Home Automation Routines With Home Buttons
https://hackaday.com/2022/11/10/trigger-your-home-automation-routines-with-home-buttons/