{_obsidian_pattern_tag_public}

power

5v usb to barrel -> 5v|gnd pins
3v| _ | _ | gnd pins -> ir flood
(on blaster, also power IR led)

case

https://www.thingiverse.com/thing:4872070

ir flood

https://www.aliexpress.us/item/2255799947816288.html
https://www.amazon.com/Infrared-Illuminator-Adjustable-Resistor-Raspberry/dp/B07FM6LL3V?th=1

This one does not seem effective (or do my cams block IR?)

LG Minibeam remote for projector

power NEC: address=0x0F04, command=0x52AD
vol up NEC: address=0x0F04, command=0xFD02
vol dn NEC: address=0x0F04, command=0xFC03
ch up NEC: address=0x0F04, command=0xFF00
ch dn NEC: address=0x0F04, command=0xFE01
vol mute NEC: address=0x0F04, command=0xF609
(the other buttons send some RF)

front yard RGB 12V lights remote

https://community.home-assistant.io/t/using-esphome-to-control-outdoor-ir-rgb-lights/433686/5
https://www.instructables.com/Reverse-Engineering-RGB-LED-Bulb-with-IR-remote/
https://woodsgood.ca/projects/2015/02/13/rgb-led-strip-controllers-ir-codes/

more

cam-do-hall could track standing-desk height

record:
ffmpeg -use_wallclock_as_timestamps 1 -i http://cam-ws-tt:8080/ -vf "transpose=2,owdenoise=8:6:6" -y /tmp/ws.webm