Light Meets Movement with a Minimum of Parts
https://hackaday.com/2023/06/15/light-meets-movement-with-a-minimum-of-parts/

We often say that hardware hacking has never been easier, thanks in large part to low-cost modular components, powerful microcontrollers, and highly capable open source tools. But we can sometimes …read more (https://hackaday.com/2023/06/15/light-meets-movement-with-a-minimum-of-parts/)

Retrotechtacular: Circuit Potting, and PCBs the Hard Way
https://hackaday.com/2023/06/15/retrotechtacular-circuit-potting-and-pcbs-the-hard-way/

There was a time when the very idea of building a complex circuit with the intention of destroying it would have been anathema to any electrical engineer. The work put …read more (https://hackaday.com/2023/06/15/retrotechtacular-circuit-potting-and-pcbs-the-hard-way/)

Ferrofluid Drum Synth Dances To The Beat
https://hackaday.com/2023/06/15/ferrofluid-drum-synth-dances-to-the-beat/

[Love Hultén]’s work often incorporates reactive sound elements, and his Ferrofluid drum synth is no exception. Sadly there are no real build details but have no fear: we’ve gathered plenty …read more (https://hackaday.com/2023/06/15/ferrofluid-drum-synth-dances-to-the-beat/)

The Fake Moon Landing Quarantine
https://hackaday.com/2023/06/15/the-fake-moon-landing-quarantine/

We aren’t much into theories denying the moon landing around here, but [Dagomar Degroot], an associate professor at Georgetown University, asserts that the Apollo 11 quarantine efforts were bogus. Realistically, …read more (https://hackaday.com/2023/06/15/the-fake-moon-landing-quarantine/)

Hack Club Grants Encourage Open Source PCB Designs by Teens
https://hackaday.com/2023/06/15/hack-club-grants-encourage-open-source-pcb-designs-by-teens/

[Hack Club] is a nonprofit network of coder and maker clubs for teenage high school students around the world. With an impressive reach boasting clubs in about 400 schools, they …read more (https://hackaday.com/2023/06/15/hack-club-grants-encourage-open-source-pcb-designs-by-teens/)

These Illusions Celebrate Exploiting Human Senses
https://hackaday.com/2023/06/16/these-illusions-celebrate-exploiting-human-senses/

Illusions are perceptual experiences that do not match physical reality, and the 2023 Illusion of the Year contest produced a variety of nifty ones that are worth checking out. A …read more (https://hackaday.com/2023/06/16/these-illusions-celebrate-exploiting-human-senses/)

Persistence Pays in TI-99/4A Cassette Tape Data Recovery
https://hackaday.com/2023/06/16/persistence-pays-in-ti-99-4a-cassette-tape-data-recovery/

In the three or four decades since storing programs on audio cassettes has been relevant, a lot of irreplaceable personal computing history has been lost to the ravages of time …read more (https://hackaday.com/2023/06/16/persistence-pays-in-ti-99-4a-cassette-tape-data-recovery/)