With this Arduino source code, an “ESP32-CAM” module and the suggested circuit, make a "Spy Camera Microphone" to record video & audio.
"Otto DIY with steroids" + Bluetooth + APP + switch + touch sensors + strength + sound detection...
An Arduino-based robot drummer. It works with a transistor noise-generator and an arrangement of servos hitting a can and a pair of piezos.
Here We are going to make a light cube which will change color accordingly with surrounding sounds. This work is featured in Hackspace mag
Sony Spresense Board + NodeMCU + Google Firebase + Android Studio
Senso is a device that detects deforestation using sound analysis detecting machines used to cut down trees and warning the authorities.
This is a project I built and showcase here. It represents my virtual Best Wishes for these holidays, to all the community members.
With this source code, an ESP8266MOD (ESP12) module and a microphone module, build a 80kbps WiFi microphone (Record and live stream player).
Detecting DTMF encoded digit by capturing mic input with an Arduino Uno.
A touch sensor pad with sound sensor controlling AC/ DC lights.
Action cam built using Sony Spresense featuring video (JPEG), audio (MP3) and GPS recording.
Universal access prosthesis
I made a mask for Halloween. This mask has an eye of LEDs and its mouth flashes red. This mask drops children there in fear.
I made trick toy using circuito.io. A broken balloon is not garbage.
A plain vanilla MP3 player build with Sony Spresense board which has a display + 5 buttons for controlling volume/play/pause/changing songs.
A smart, low-cost advanced driver assistance system powered by a Sony Spresense board.
This project is to catch people in the act of making noise and sending out a signal to control something.
Add interactivity to an electric Christmas dancing hat.
Play list of favorite songs to animated lights and bobbing plush decor.
Make a music reactive led with no coding.
Senses sound around it and measures it on a scale
We used three types of sensors in order to catalog the usage of the dance room at our school and the impact the students have on the room.
This product alerts the user when they are speaking too loudly via two LEDs. Louder voices spread more viral particles, so quieter is safer.
Fan and Humidifier Control for Palms using arduino uno and relay shield.