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“Background story: My bass playing friend was getting married and I wanted to build him something original. I knew he has a bunch of guitar/bass effect pedals, but I never saw him use a compressor, so I asked. He …
“Audio Amplifier is a device which strengthen the weak signal. Usually in audio systems we use amplifiers to drive the speakers of high power rating . Now , in this Instructables you are going to see how to make an audio amplifier …
“A Raspberry Pi based smart connected high-quality speaker. Let me introduce you to the BoomBeastic mini, a Raspberry Pi-based connected speaker sporting a 3W or 5W high-quality speaker, a shiny LED matrix display all wrapped in a beautiful wooden enclosure …
“The PiOSCBOX project is an attempt at creating a low-cost, stand-alone effects processor and synthesizer using a small display, rotary encoders, a usb audio device and a Raspberry Pi 3. The software is written in a combination of c, python …
“A general purpose audio amplifier is very handy in many projects that are related to audio. This project, which can be completed within a few hours, is a more advanced version of the simple LM386 based amplifiers projects normally found …
“Ever wanted to have a light show that reacts to what you play through you’re favorite electric instrument? This instructable will show you how! This one is based on an Arduino Uno microcontroller, an Adafruit 16x32 RGB LED matrix …
“I have wanted to make an audio mixer for a long time now, but I couldn’t find one that would get two channels from one audio jack, so I made one! This mixer is passive, meaning it doesn’t …
“In this instructable I will show you how I made the Auduino synthesizer. It is meant to be listened on headphones but if you want to listen on speaker you will have to use an amplifier which I will show …
“Tiny stereo audio amplifier board has been designed around SMD TDA7266D IC from ST. The TDA7266D is a dual bridge amplifier specially designed for Portable Audio, LCD TV/Monitor, PC Motherboard, and TV applications. This circuit provides high quality audio …
“For a long time I was building little microcontroller circuits which played with leds, make sounds or controlled little robots. I was always looking for a low cost circuit to program my gadgets because I like to give some of …
“At the last hardware hack night, Jake and I got a web page to transmit uart serial data to an arduino at 9600 baud using the webaudio browser api. Sending serial data from an ordinary web page is interesting because …