Printed Focus Control for Pro Style Cinematography
https://hackaday.com/2025/06/07/printed-focus-control-for-pro-style-cinematography/

When you watch a movie and see those perfect focus switches or zooms, the chances are you’re not seeing the result of the cameraman or focus operator manually moving the …read more (https://hackaday.com/2025/06/07/printed-focus-control-for-pro-style-cinematography/)

When Wireless MIDI Has Latency, a Hardwired Solution Saves the Day
https://hackaday.com/2025/06/07/when-wireless-midi-has-latency-a-hardwired-solution-saves-the-day/

[Moby Pixel] wanted to build a fun MIDI controller. In the end, he didn’t build it just once, but twice—with the aim of finding out which microcontroller was most fit …read more (https://hackaday.com/2025/06/07/when-wireless-midi-has-latency-a-hardwired-solution-saves-the-day/)

Scratch-built Electric Boat Shows off Surprising Speed
https://hackaday.com/2025/06/07/scratch-built-electric-boat-shows-off-surprising-speed/

Electric cars are everywhere these days, but what about boats? Looking to go green on the water, [NASAT] put together this impressively nimble boat propelled by a pair of brushless …read more (https://hackaday.com/2025/06/07/scratch-built-electric-boat-shows-off-surprising-speed/)

Wave Drive Made With 3D Printed Parts
https://hackaday.com/2025/06/08/wave-drive-made-with-3d-printed-parts/

You can get just about any gear reduction you want using conventional gears. But when you need to get a certain reduction in a very small space with minimal to …read more (https://hackaday.com/2025/06/08/wave-drive-made-with-3d-printed-parts/)

A Close Look at the Mitxela Precision Clock Mk IV
https://hackaday.com/2025/06/08/a-close-look-at-the-mitxela-precision-clock-mk-iv/

Over on his secondary YouTube channel, [Jeff Geerling] recently demoed the new Mitxela Precision Clock Mk IV. This clock uses GPS to get the current time, but also your location …read more (https://hackaday.com/2025/06/08/a-close-look-at-the-mitxela-precision-clock-mk-iv/)

Piano Doorbell Adds Music To Your Home
https://hackaday.com/2025/06/08/piano-doorbell-adds-music-to-your-home/

Regular ding-dong doorbells are fun and all, but it can be nice to put something a little more special by your front door. To that end, [Arpan Mondal] built this …read more (https://hackaday.com/2025/06/08/piano-doorbell-adds-music-to-your-home/)

Simple Triggering for Saleae Logic Analyzers
https://hackaday.com/2025/06/08/simple-triggering-for-saleae-logic-analyzers/