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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
SummerCart64 - a fully open source N64 flashcart
Tad Boy Color
iSpndel_4.0
Arduino RC engine sound & light controller with inertia simulation for ESP32
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Add Stereo audio to the small Sega Genesis 3 model. The small form Genesis has great video output but suffers from Mono Audio. This mod will add true stereo audio. The two-channel stereo was always in...
Sega Genesis 3 - Stereo Audio Restore
100
0
0
Randy Beckemeyer
Randy Beckemeyer
UNITED STATES OF AMERICA
0
0
This is Bass, Treble, Mid & Volume Control Board for Amplifier. i used 4558d ic for this project.Materials for the Project1pcs.4558 IC1Pcs. 7812 IC1Pcs. 7912 IC2pcs.1K Resistance4pcs.4.7K Res...
Bass, Treble, Mid & Volume Control Board for Amplifier
62922
23
54
Prem Kumar
Prem Kumar
INDIA
1350
0
The **ESP32-S3 SI4732 Pocket Multiband Receiver** is a compact, feature-rich radio receiver project that utilizes the **Lilygo T-Display S3** development board. This device is powered by an ESP32-S3 m...
ESP32-S3 SI4732 pocket multiband radio receiver
4140
4
7
Toni Eletrônica
Toni Eletrônica
BRAZIL
49
0
Hello Friends, My self Kishan Pratap Singh. I developed my new project. Kindly let me know your thoughts also. Introducing the Mini Keychain Bluetooth Speaker! Are you tired of lugging around bulky sp...
DIY 3D Printed Compact Size Bluetooth speaker
1170
0
2
Next Builder
Next Builder
INDIA
9
1
Would you like to have full control of your digital experience?Introducing our latest creation: an innovative electronic board equipped with a vibrant 2.2" LCD display, an encoder for intuitive naviga...
ESP32-display
2256
7
7
Maykol Rey
Maykol Rey
PERU
4
8
The FunBox is an open source digital guitar pedal platform developed by GuitarML and designed around the very capable Daisy Seed STM32 chip by Electro-Smith. It features buffered stereo input and outp...
Funbox: Digital Stereo Guitar Pedal with MIDI and expression_
698
2
2
Keith B
Keith B
UNITED STATES OF AMERICA
0
0
Greetings everyone and welcome back, This is the WalkPi, a homebrew audio player that plays music from an SD card. It is made out of a Raspberry Pi Pico 2 and a DF Mini Player.Remember the Walkman? Th...
WALKPi PCB Version
309
0
1
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
51
50
SYMEF audio power amplifier v2024170.05mm * 124.4mmOrder through PCBWAYUSER FEEDBACK... Extreme grip on the woofers....... Yes I almost fainted when i played Lee Ritenour as the first note. .... I fel...
SYMEF Audio Power Amplifier
2786
3
2
ModularDesignSystems Harrison
ModularDesignSystems Harrison
KENYA
34
0
Components1. 4×15KΩ resistor 1/4W.2. 2×10KΩ resistor 1/4W.3. 2×220Ω resistor 1/4W.4. 4×2.2Ω resistor 1/4W.5. 2×150Ω resistor 1/4W.6. 8×100uF capacitor 25V.7. 2×470uF capacitor 25V.8. 2×Capacitor 1nF(1...
LA4440 dual channel amplifier
406
0
2
Mriganka Majumdar
Mriganka Majumdar
INDIA
21
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
3790
0
2
Toni Eletrônica
Toni Eletrônica
BRAZIL
49
0
To build a streamer, you can use any Raspberry Pi microcomputer. The microcomputer is installed on a 40-pin audio card connector. As a software, use any player or OS image that is recorded on a microS...
DSP machine 2 - Hi-Res streamer for Raspberry Pi, PCM5242
3333
0
3
Oleg Tetushkin
Oleg Tetushkin
RUSSIAN FEDERATION
11
0
I have designed this 200W Class D amplifier board, which is separated into 100+100 Watt stereo channels. I went for TPA3221 for its great features, listed below. Moreover this audio amplifie...
I made 200Watt Class D amplifier
479
1
2
Engineer
Engineer
INDIA
2
0
Components1. 4×18K resistor 1/4W.2. 2×10K resistor 1/4W.3. 1×1K resistor 1/4W.4. 2×560Ω resistor 1/4W.5. 2×4.7Ω resistor 1/2W.6. 1×Capacitor 1uF 50V.7. 2×Capacitor 4700uF 35V.8. 6×Capacitor 0.1uF(104)...
TDA7265 Bridge Mono Amplifier
704
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
21
0
Components 1. 3×27KΩ resistor 1/4W.2. 2×560Ω resistor 1/4W.3. 1×1KΩ resistor 1/4W.4. 1×10KΩ resistor 1/4W.5. 1×100KΩ resistor 1/4W.6. 1×4.7KΩ resistor 1/4W.7. 1×33KΩ resistor 1/4W.8. 2×56Ω resistor 2W...
500W Amplifier Driver
692
0
3
Mriganka Majumdar
Mriganka Majumdar
INDIA
21
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
1042
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
51
50
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
995
0
3
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
51
50
1
2
