Hearing What the Bats Hear - [Iftah] has been exploring the sounds beyond what we can hear, recording ultrasoun... - https://hackaday.com/2025/02/11/hearing-what-the-bats-hear/ #highfrequency #musicalhacks #ultrasound #recording #science #music
Automatic Position Reporting Over HF Radio - While most of us carry cell phones that have GPS and other location services, they... - https://hackaday.com/2024/03/27/automatic-position-reporting-over-hf-radio/ #highfrequency #raspberrypi #radiohacks #position #roadtrip #js8call #radio #aprs #text #gps #hf
Don’t Let The Baluns Float Over Your Head - Most ham radio operators will build an antenna of some sort when they first start ... - https://hackaday.com/2023/04/29/dont-let-the-baluns-float-over-your-head/ #radiofrequency #highfrequency #transformer #radiohacks #commonmode #uglybalun #feedline #antenna #balun #choke #noise #coax #rf
Your Multimeter Might Be Lying To You - Multimeters are indispensable tools when working on electronics. It’s almost impos... - https://hackaday.com/2023/04/10/your-multimeter-might-be-lying-to-you/ #circuitbehavior #highfrequency #shortcircuit #amaterradio #transformer #continuity #multimeter #toolhacks #antenna #testing #radio #tools #ham #dc
Antenna Hidden in Holiday Lights Skirts HOA Rules - For all their supposed benefits, homeowner’s associations (HOAs) have a reputation... - https://hackaday.com/2023/02/27/antenna-hidden-in-holiday-lights-skirts-hoa-rules/ #homeownersassociation #highfrequency #christmas #disguise #antenna #holiday #lights #radio #news #ham #hoa #hf
Antenna Hidden in Holiday Lights Skirts HOA Rules
https://hackaday.com/2023/02/27/antenna-hidden-in-holiday-lights-skirts-hoa-rules/
#homeowner'sassociation #highfrequency #christmas #disguise #antenna #holiday #lights #radio #News #ham #HOA #HF
The campaign to get Melbourne's trains, trams and major bus routes to run every 10 minutes continues... meanwhile in NYC they're pushing for every 6 minutes.
Many of the benefits and arguments are the same. https://www.etany.org/statements/ta2caujh85swlrk4x9ez5doqucg8nx #PublicTransport #MoreServicesPlease #HighFrequency
