A mini amplifier - can be used in cars, home theaters and in small stereo systems. Hi-Fi TDA7377 operated on a single power supply unit.
Speakers are driven directly via an onboard dual-channel speaker interface
The application receives the audio signal from the standard Windows 10 audio input, measure the level and send to the slots.
Arduino and real-time charts in Excel
This shows how to make a portable Bluetooth boombox from recycled skateboard wood, and also uses the trucks, wheels, and grip tape!
In this project I will share. Own designed video player. With this project you can playback your video with sound in esp32 dev board
Timecode triggered wireless light box.
An ode to the Crackle Box of the 1970s paired with a hand sketched silkscreen.
Combines an accelerometer, an audio amp, a speaker, and one of the on-chip DACs on the LPC845 for audio-motion-enabled Jenga-type games.
Eurorack format MIDI controller for the Mssiah cartridge. Runs in Commodore 64 computers, and includes a monophonic synthesizer
Follow the step by step guide to set up and configure your JustBoom DAC Zero pHAT board with a Pi Zero/Raspberry Pi mini computer.
Learn how to trigger the Touch Board over distance.
Bridging the gap between training on synthetic data and real data in TinyML.
This VU meter is very sensitive, has great dynamics, and the response time is instantaneous.
It is the physical method of recording and storing any type of audio files in wav audio format. Again an Arduino Project.
Lot of wires turning to 2 wires
An ugly clock radio from the 1960s is re-imagined using a Raspberry Pi.
A siren ic controlled by a 4 channel low voltage relay.
This ECC83 (12AX7) preamplifier project successfully delivers the warm, pleasant, and dynamic sound characteristic of vacuum tubes.
A 200w HiFi mono amplifier with signal gain boosting options. This is TDA7294 class AB ic. Let's boost the power with TDA
Advanced Arduino Clone with library level compatibility to UNO and Leonardo AVR hardware. Incl. Dual 12bit DAC, DC & AC amps, and Mic amp.
Build a custom Feather board to interface to a hydrophone to your Arduino and CircuitPython dev boards.
This has some of the weirdest quotes up her sleeve! If you're feeling blue, and need something to cheer you up, just call on Funny Quoter.
A necklace that picks up the sounds around you. Plug it into an amp, or wear it as a statement!
