via Hackaday: An Arduino Triggers a Flash With Sound
To capture an instant on film or sensor with a camera, you usually need a…
Category: Arduino
via Hackaday: Adjustable Electric Hand Warmers
It may be the last gasp of summer here in the Northern Hemisphere, but it’s…
via Hackaday: 2024 Tiny Games Contest: Morse Quest Goes Where You Do
Do you know Morse code already? Or are you maybe trying to learn so you…
via HACKADAY: Learning Morse Code with a DIY Trainer
Morse code, often referred to as continuous wave (CW) in radio circles, has been gradually…
via HACKADAY: Creating a Numbers Station Of Your Very Own
Numbers stations are a weird phenomenon where odd voices read out long strings of numbers…
via HACKADAY: Arduino Turned Into Something Kinda Like A Pager
Video may have killed the radio star, but cell phones and smart phones all but…
via HACKADAY: Skip the Radio with This Software-Defined Ultrasound Data Link
We know what you’re thinking: with so many wireless modules available for just pennies, trying…