from Hacker News

Ask HN: What are some of the coolest Raspberry Pi projects that you've seen?

by MediumD on 1/22/21, 8:06 PM with 7 comments

• by rasz on 1/22/21, 9:43 PM

  https://github.com/hoglet67/RGBtoHDMI

  Up to 12 bits per pixel digital RGB, CGA/EGA/Amiga/other 8bit computers and some 8/16bit consoles, to HDMI converter. Written in bare metal ARM. Sampling pixels at 96MHz clock for pixel perfection.

  https://stardot.org.uk/forums/viewtopic.php?f=3&t=14430

• by helph67 on 1/22/21, 8:20 PM

  Depends on your definition of `cool'; here's a multi-zone Smart thermostat... https://joetruncale.medium.com/thermos-d089e1c4974b a smart cat flap... https://github.com/gerrito333/mousehunter-edge/blob/master/R... and a meteor detector! https://www.skyatnightmagazine.com/advice/diy/raspberry-pi-m...

• by imdilick on 1/22/21, 8:43 PM

  I've been wanting to build a smart mirror like this for a while! https://magpi.raspberrypi.org/articles/build-a-magic-mirror

• by enonevets on 1/23/21, 9:35 AM

  I came across this awhile back and thought it was a pretty cool project: https://youtu.be/_nBK8sAl9nw

• by leipert on 1/23/21, 11:26 PM

  Octoprint is pretty amazing if you want to control a 3D printer: https://octoprint.org/

• by ussrlongbow on 1/22/21, 9:19 PM

  https://tinypilotkvm.com