This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.
This guide shows you how to set up Amazon Alexa on a Raspberry Pi using the MATRIX Voice or MATRIX Creator as a microphone.
Building a digital stethoscope under $1. Using AI for diagnosing respiratory symptoms, and empowering doctors via telemedicine for COVID19.
Set up Amazon's Alexa on a Raspberry Pi with a MATRIX Voice. Use the MATRIX mic array together with a third-party wake word engine.
We install necessary software to use the I2S MEMS Microphone on the Raspberry Pi and give a basic introduction to python audio processing.
Your neighbor loves to blast Reggaeton music at full volume every morning at 9 am. Could this be an opportunity for an AI device?
This guide shows you how to use a Raspberry Pi to load program onto the ESP32 of a MATRIX Voice in order to run it standalone!
Portable lighting station synchronized with music, with the Infineon CoolMOS C7 MOSFET.
Use a Electret Mic to turn a light on and off.
Using a Tensorflow Lite Micro model this edge device keeps an ear out and vibrates if you are snoring.
Using the microphone of your mobile phone to control the led cube according to the loudness (decibels).
Teach yourself perfect pitch with the PPM! Use Python, sound, and buttons to make a pitch pipe on a Circuit Playground Express!
A fun and simple project that uses TinyML to detect and respond to dog barks.
A simple sound monitoring system using a microphone and a small amplifier with LM386.
With this project, you can listen to your honey's voice everyday for free if you have internet.
Example of the use of a Digital PDM microphone.
Plot the audio recorded with Spresense on a TFT display.
Hang your robot from a zipline across the hall. Then, control your robot by clapping using an Arduino and a microphone sensor.
Train and deploy an audio scene classifier with Wio Terminal and Edge Impulse, send mobile notifications with Blynk.
Visually beautiful spectrum analyzer that can also function as an Audio VU Meter and Waterfall Analyzer.
Introducing a smart mask built-on Arduino, that has the potential to disrupt lives in better manner.
With this source code, an ESP8266MOD (ESP12) module and a microphone module, build a 80kbps WiFi microphone (Record and live stream player).
Autonomous beehive monitoring system : indoor & outdoor temperature & humidity, air pollution, hive's weight and bees behavior analyzing.
Keyword Spotting Using OpenAI Whisper and Edge Impulse, and deployment to Seeed Studio XIAO ESP32S3 (Sense)
