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Ask HN: What have you made with Raspberry Pi?
- senseiV 3y agoPart of an FRC team building a Vision system from scratch, quite fun and nearly complete, just need to recalibrate some angle formulas
- simonblack 3y agoweb server plus UPS controller.
- jasondigitized 3y agoI made a smart pinewood derby track. Used a reed switch to start a timer on release of the cars and ultrasonic distance sensor to stop the timer when the first car crossed the finish line. Displayed the data on a TV mounted above the finish line. That was a fun project.
- aarvi 3y agoa player that plays a chosen playlist as a morning alarm. working on some vision stuff now.
- girishso 3y agoI have some olds Macs lying around and can't install Tailscale on older OSes. I got a Pi02W working as Tailscale subnet[0], so I can access all my devices on LAN remotely. [0] https://tailscale.com/kb/1019/subnets?q=Subnet%20routers https://tailscale.com/kb/1019/subnets?q=Subnet%20routers
- sircastor 3y agoI made a Pi Zero into a game console emulator, and stuffed it in an old Nintendo cartridge. An RPi 3 runs my Halloween and Christmas displays.
- a_lifters_life 3y agohome surveillance network
- GTP 3y agoTransformed a TV into a smart one using DietPi + Kodi, it can do more than what off-the-shelf smart TVs can.
- ep_jhu 3y agoMy COVID project was DCSkyCam[1], which is on a Pi4 with the HQ camera to do sunrises/sunsets, and uses TFLite and other packages for object detection and identification of helicopters that fly by. I also have a Pi 3B running pihole[2] and running custom scrape jobs to alert me of certain website updates, which I’d like to transition to using selenium but the 3B is too slow for chromedriver - might upgrade to a Pi 5 if I can. [1] https://dcskycam.net https://dcskycam.net [2] https://pi-hole.net/ https://pi-hole.net/
- tldrthelaw 3y agoThis is way cool.
- hosteur 3y agoLots of stuff on lots of pi’s : Kodi Timelapse photo Camera monitor a mousetrap with motion detection Various small robot project with my kids. Pihole Minecraft server Various sensors.
- BOOSTERHIDROGEN 3y agowhich app for timelapse photo ?
- hosteur 3y agoJust a custom Python script to take a picture every N seconds. And ffmpeg to combine into video. Nothing fancy.
- p0d 3y agoI'm using a pi as a firewall between my house and a 30 meter ethernet cable to my shed. I wanted ethernet to my shed but found that physical security of ethernet was a little pricey. I'm using an old pi, a cheap ethernet dongle I got in lild in a sale and ipfire to create an isolated network in the shed.