pt2313 Digital signal processor with Arduino and compatible interface, Encoder to select between different channels and operations.
It's a HBD music player that I made myself for my brother's birthday.
A Freedom board Maraca which makes some musical notes using buzzer.
This is fixed output and fixed gain amplifier, variable is said because there are 4 different type of gain output isolated from one another.
This project perfectly fuses the iconic Winamp software with modern Raspberry Pi functionality
This project investigates several modes in which the Creator Ci40 board can be used in audio related projects.
In this tutorial you will learn how to build a web server using the ESP32 to control the YX5300 module, a serial-controlled MP3 audio player
This product alerts the user when they are speaking too loudly via two LEDs. Louder voices spread more viral particles, so quieter is safer.
How to make a music reactive light powered by USB.
A basic door alarm that turns on a buzzer and led when some "trips" the alarm
Eradicating infectious diseases with contagious knowledge.
Learn the basics of GStreamer with the NXP i. MX 8M CPU
Fund office in 2018.
I spend a lot of time alone watching my team play so I made a gadget that plays the fight song when they score.
Digitally controlled 5.1 channel audio preamplifier system to increase the gain of the multi-channel PC sound cards.
In this project, a GreenPAK™ SLG46140V is used to create a Class-D Audio Amplifier
RP2040-based bling that changes its LED color when it detects one of three keywords: "Pi", "3.14", or "Irrational"
This project built on the microcontroller is to detect wake words “yes” and “no” using a pre-trained audio model built with TensorFlow lite.
Fan and Humidifier Control for Palms using arduino uno and relay shield.
A simple experiment illustrating how "OK Google" is detected.
A beat training machine, which the user can program with a custom beat with two different sensory inputs.
This amplifier can output a maximum of 100watts and capable to run a 10 inch subwoofer. It is based on high fidelity 7498 IC. Follow design
Made a miniature R2D2 from PCB, it's powered by an Attiny85 and speaks ASTROMECH Phrases at 3-second intervals through a BUZZER.
This is a project in which you will have a railroad crossing effect by using 2 leds and a buzzer.
