Sanitation station for hands and shoes, the procedure detects if the person is wearing a mask on their face, to avoid the spread of COVID-19
Install Amazon Voice Service Alexa on Raspberry Pi 3 B with Wake Word and Airplay support. You can use Raspberry Pi as multi-room speaker.
Use the ESP32 to play audio data from a custom stream.
A combination of modern and classic touches in this Pi Zero AirPlay speaker.
Sensitive retro look radio capable of receiving signals from middle wave and short wave band.
I designed and built a DIY Bluetooth Speaker with an integrated LED matrix. The LED matrix includes a number of different visualizations.
With this project, you can listen to your honey's voice everyday for free if you have internet.
A discussion about digital sound synthesis.
A 50W portable speaker with 6 drivers, wooden enclosure, WiFi-controlled curved LED equalizer, custom patterns, powerful bass and much more.
3D printed enclosures for a complete speaker build.
Use a speaker as a buzzer
Small and handy radio for your little ones. Let them play their favorite songs or fairytales. And that all in the wooden box!
A handheld game console on STM32F4 Discovery Board that allow you to play a game called Return to Earth - a fun asteroid shooting game.
DIY build using 3D printed enclosure and parts, a recycled Bluetooth speaker, a Raspberry Pi, and a Philips Hue light bulb.
This arduino project will guide you how to make an Automatic alcohol dispenser to clean your hand
Cool speaker made with an old mountain bike tyre. Super simple, just plug and play. It looks as good as it sounds!
Bad FM receive, small station selection, tiny control buttons paired with oily fingers - in a garage are special requirements for a radio.
I got a targus bluetooth speaker on a groupon deal. When I opened it, I found that there was sufficient room for the Raspberry Pi Zero W.
I built a gun that shoots out a narrow beam of ultrasonic audio. The sound can only be heard by people inside the narrow beam.
This project plays music when motion is detected.
If you've ever wondered like me, why bluetooth speakers do not bring an audio output instead of an auxiliary input, this is your guide.
You can listen to thousands of free radio stations on the internet from one tiny little box.
Make your own powerful Bluetooth Speaker with some extra features. Easily explained, cheap and handy to use!
Actual Bluetooth/USB/AUX/Radio speakers.