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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
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Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
A VU meter, also known as a Volume Unit meter, is a device used to display the audio signal level in decibels (dB) in real-time. It is commonly found on audio equipment to help users monitor and...
Arduino Bar graph Stereo VU meter on VFD display GP1287
387
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
50
0
Greetings and a happy return to all of you!Here's something loud: a straightforward ZK1002M-based Bluetooth speaker configuration for a previous PC project.A while back, I worked on a small proje...
Woodworks Fusion PC BT Speaker Extension
358
0
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
50
Bu projeyi sizde yapabilirsiniz
Uzun Menzilli FM Vericisi Nasıl Yapilir?
493
0
1
Nejdat delioğlu
Nejdat delioğlu
TURKEY
80
0
A vacuum tube preamplifier is typically used to amplify the signal from a microphone, musical instrument, or other audio source before it is sent to a power amplifier or recording device. Compar...
ECH83 Guitar Preamplifier with Tone Control on 12V DC
454
0
2
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
50
0
Hello and welcome back everyone, Now for something loud: the "Noise BOX" Project is a do-it-yourself synth built from scratch utilizing an Audio AMPLIFER Module and a Custom Synth Board join...
Noise BOX Synth Project
540
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
50
This PCB accepts 4 stereo 1/4 inch phone jacks and provides TRS connections on 2.5mm headers, which can be JST type or standard breakaway headers as needed.They can be cascaded beside each other to ex...
1/4" Phone Jack TRS Breakout PCB
527
0
1
Gadget Reboot
Gadget Reboot
CANADA
62
19
A VU meter, also known as a Volume Unit meter, is a device used to display the audio signal level in decibels (dB) in real-time. It is commonly found on audio equipment to help users monitor and contr...
Retro look Analog style VU meter on VFD display with Arduino Nano
606
0
2
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
50
0
Greetings and welcome back! This time, we have something that involves sound and music.A Small Bluetooth Speaker constructed from scratch using ZK-1002M Audio Module and 3D-printed components.Based on...
Custom Bluetooth Speaker with ZK-1002M Audio Module
646
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
50
An educational project for Audio, using an XY-P40W Bluetooth receiver as the audio source. The circuit filters the Class D amplified signal back to a classic audio waveform that is fed to RC filters (...
RPi Color Organ V2 Gerbers Sept 5
519
0
1
Jason
Jason
1
0
This audio sharing board will take a stereo line input from a 3.5mm jack, buffer it and send it out to three 3.5mm jacks.There are trim pots for each left/right input as well as each left/right output...
Line Level Stereo Input to 3 Stereo Output Sharing PCB
756
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
BeagleBone DAC UDA1334BTS - RedHat V2 by Pavel Pogodin
BeagleBone DAC UDA1334BTS - RedHat
436
0
0
Roman Zaglinskiy
Roman Zaglinskiy
UKRAINE
12
0
The TDA7850 and TDA7388 are both integrated circuit (IC) chips commonly used in automotive audio amplifiers. Here is some information about each of them:1. TDA7850: The TDA7850 is a 4-channel bridge-t...
Audio power amplifier TDa7850, TDa7388
1811
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Supply 12.6V can drive tube amp like this. Here is headphone amp and 220mW output.
12au7 mini watter amp : model RK212
509
0
0
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
Q17.3 - more than an audiophile approach to perfect soundQ17.3 is a continuation of the Q17 class B amplifier based on current dumping principle.Project source is available at https://github.com/tiber...
Q17.3 - more than an audiophile approach
1016
0
0
Endra A
Endra A
ITALY
7
0
The TDA7375 is a dual bridge amplifier designed for car radio applications. It can deliver up to 2 × 35 W into 4 Ω speakers at 14.4 V supply voltage. The device features low distortion, low noise, and...
TDA7375 4 channel audio power amplifier
577
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Tube amplifiers are highly respected by audiophiles for their distinctive sound as well as their esoteric appearance. However, their construction is relatively complex, especially in the p...
DIY simple GU81 Tube Hybrid Amplifier (130 watts RMS in A class)
665
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
50
0
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