[Jeremy Cook] writes to us about a project of his – a bouquet of LED cube flowers. The flowers are PCB cubes made out of small castellated PCBs, each of …read more (https://hackaday.com/2022/03/15/led-flower-bouquet-is-a-radiant-hacker-desk-decoration/)

ApocaPi Now Is a Cyberdeck for What Comes After
https://hackaday.com/2022/03/15/apocapi-now-is-a-cyberdeck-for-what-comes-after/

The end of the world seems closer now than ever before, even in the 1980s. But you, dear Hackaday reader, will want more than just a bug-out bag full of …read more (https://hackaday.com/2022/03/15/apocapi-now-is-a-cyberdeck-for-what-comes-after/)

Simple Arduino Build Lets You Keep An Eye On Pi
https://hackaday.com/2022/03/15/simple-arduino-build-lets-you-keep-an-eye-on-pi/

Are you a math aficionado in need of a new desk toy? Then do we have the project for you. With nothing more than an Arduino and a seven-segment LED …read more (https://hackaday.com/2022/03/15/simple-arduino-build-lets-you-keep-an-eye-on-pi/)

Mustool Scopemeter Review and Teardown
https://hackaday.com/2022/03/15/mustool-scopemeter-review-and-teardown/

There was a time when calculators became so powerful it was hard to tell them from little computers. The same thing seems to be happening now with multimeters. They now …read more (https://hackaday.com/2022/03/15/mustool-scopemeter-review-and-teardown/)

In 2045: Alpha Centauri
https://hackaday.com/2022/03/15/in-2045-alpha-centauri/

We’ve talked about project Breakthrough Starshot which aims to send a solar sail probe to Alpha Centauri within 20 years. A little basic math and knowing that Alpha Centauri is …read more (https://hackaday.com/2022/03/15/in-2045-alpha-centauri/)

Rotary Phone MIDI Controller Still Makes Calls
https://hackaday.com/2022/03/15/rotary-phone-midi-controller-still-makes-calls/

[Kevin] has long wanted to do something musical with a vintage rotary phone and an Arduino, and has finally done so and committed the first of several experiments to HTML …read more (https://hackaday.com/2022/03/15/rotary-phone-midi-controller-still-makes-calls/)

The Nine Dollar Laser Bed
https://hackaday.com/2022/03/16/the-nine-dollar-laser-bed/

A laser cutter bed has to be robust, fireproof, and capable of adequately supporting whatever piece of work is being done on the machine. For that reason they are typically …read more (https://hackaday.com/2022/03/16/the-nine-dollar-laser-bed/)