LoRa-based farm monitoring solution that detects goat distress sounds and sends real-time alerts remotely.
In this tutorial we are going to make music reactive lights with Arduino Nano ESP32 board with Neopixels LED ring & microphone using Visuino
This audio device enables swimmers with limited vision to safely navigate through the pool using their sense of hearing.
What if an unassuming payphone housed a tiny STEM library? Dial STEM to learn!
A Giga watch that can show the time and show sound the level in the room. The clock automaticallyturns off when the room gets dark.
Typewriter sounds, animated words and ASCII pictures for this Raspberry Pi based Gonzo tribute art installation
Control the classic General Instrument SP0256-AL2 speech chip and AY-3-8910 sound generator with a Raspberry Pi and this Python library.
A Python library to control a General Instrument AY-3-8910 sound generator, and make it speak.
It's a Walkie-Talkie based around the ESP32. It transmits audio using either UDP Broadcast or ESP-NOW.
TinyML implementation to identify running water tap sound and once heard one, a buzzer + LED timer is triggered.
555 timers used as oscillators. Frequency is decided by different capacitors which can be inserted in the circuits on the fly.
Based on Roald Dahl short story, this machine will let you "hear" plant mood according to soil moisture.
A musical Geiger counter.
A 555 timer Atari punk console for all the bleeps and bloops.
An ATtiny-based tiny USB lamp that can be turned on/off by knocking, clapping, blowing, finger snapping and shouting.
Use the DFRobot 64x64 RGB matrix panel with a Raspberry Pi 3 B+ to bring a dance party with you wherever you go!
This little platform is designed for low-latency audio projects, building upon the tiny PocketBeagle computer.
My little brother works for Facebook and in Building 14 they have an amazing LEGO wall! I knew I needed one in my house!
This is a device that simply listens for loud sounds, like barking, and looks for motion present and records the events.
Let's put together this guitar shield for the Arduino!
