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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
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
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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ZIMBABWE
Hello Friends, In this post I make a dual bridge stereo amplifier. Which can deliver up to 15-watt output per channel at 4Ω. For this amplifier, I used TDA7297 IC. This IC is mostly used for high-end ...
TDA7297 Mini Amplifier
29
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
Hello Friends, in this post I make an Echo, Delay preamplifier Board. For this preamplifier, I have used 4558D IC. But in place of 4558D IC, you can also use TL072 or NE5532 IC. In this preamplifier, ...
Echo, Delay Preamplifier.
31
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
Hi everyone, happy to be back!Enjoy something loud! The Sound Box Project is a Bluetooth speaker made completely from scratch using a custom PCB and 3D printed parts.The goal was to put toge...
SoundBox Speaker Project
276
0
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
50
Hello Friends, In this post I make a 100-watt mono amplifier using TDA7294 IC, which can deliver up to 90-watt RMS output at 4Ω ±30V. This is a flat-frequency amplifier. So for that, all frequencies a...
TDA7294 Flat Frequency Booster Amplifier
268
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
Hello Friends, I made a mono amplifier in this post using a pair of 2SC2922 & 2SA1216 Transistors. which can deliver up to 170W output at 4Ω ±45V.
170W Mono Amplifier
152
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
Hello Friends, In this post I make a 40W mono amplifier using TIP41C and TIP42C Transistor, which can deliver up to 40W RMS output at 4Ω ±15V. The sound quality of this amplifier is good, and all freq...
40W mono Amplifier
237
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
Hello PCBWay Community! We are thrilled to introduce our latest community project: the Bluetooth Soundbar Amplifier! This project aims to create a high-quality, professional amplifier circuit suitable...
DIY Amplifier For Soundbar
181
0
0
Next Builder
Next Builder
INDIA
5
1
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
628
0
2
Next Builder
Next Builder
INDIA
5
1
This project contains two different PCBs (Front & Back) with different designs. This page includes Gerber files for only Front PCB. Click here for Back PCBIntroductionSeveral years ago, I crafted...
Retro Internet Radio using ESP32 & Transparent OLED Display | Front PCB
319
0
0
Neeraj Rane
Neeraj Rane
INDIA
0
0
This project contains two different PCBs (Front & Back) with different designs. This page includes Gerber files for only Back PCB. Click here for Front PCBIntroductionSeveral years ago, I crafted...
Retro Internet Radio using ESP32 & Transparent OLED Display | Back PCB
591
0
3
Neeraj Rane
Neeraj Rane
INDIA
0
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
348
0
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
50
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
535
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
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
641
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
50
This is an amplifier board module. It has a power rating of 30W. It is useful in applications like DIY Bluetooth speakers, home and car audio system modification. This module is easy to use and comes ...
ElectronicSpices
451
0
0
Electronicspices
Electronicspices
INDIA
1
0
Hello everyone, How's it going?So here's something loud: a Bluetooth speaker made from scratch by reusing the body from an old project and speakers from an old home theater system.The goal here was to...
Huge Bluetooth Speaker
1003
0
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
50
this is Class AB Professional Amplifier Based on Rockola Circuit. It Uses Complementary Pairs in Output Stage and Diamond Differential in Input Stage, VAS is based on 2SA1837 2sc4793 Well Knowm Transi...
800W TRUE RMS PROFESSIONAL AMPLIFIER BOARD
2045
0
5
Rahul Sharma
Rahul Sharma
INDIA
95
0
1
2
3
4