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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
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
352
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
643
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
45
50
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
1420
7
7
Maykol Rey
Maykol Rey
PERU
4
4
Supply 12.6V can drive tube amp like this. Here is headphone amp and 220mW output.
12au7 mini watter amp : model RK212
502
0
0
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
For a project overview (Hardware/Software) see Github Organisation PageThe project is still under heavy development. (Prototype State) Any contribution is welcome. Please contact us on github.Design G...
Open Source Pedalboard Platform
1003
0
3
Christof Laenzlinger
Christof Laenzlinger
SWITZERLAND
1
1
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
60206
23
53
Prem Kumar
Prem Kumar
INDIA
1299
0
Groove phono power supply 198.88mm * 61.98mm, can use 1oz copper
Phono Power Supply
49
0
0
ModularDesignSystems Harrison
ModularDesignSystems Harrison
KENYA
27
0
Comparable noise performance to Pearl3 180.21mm * 92.84mm
Groove Phono MM-MC preamp
108
0
0
ModularDesignSystems Harrison
ModularDesignSystems Harrison
KENYA
27
0
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
35
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.
35
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
this is the prototype housing of planar magnetic headphone.If you want to use this design, you need to prepare 66mm in diameter's diaflam
planar magnetic headphone's housing (prototype)
77
0
0
Engineer
Engineer
AUSTRALIA
0
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
279
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
270
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
1
0
The spectrum analyzer displays the amplitude of signals as a function of frequency, allowing engineers and technicians to visualize and analyze signal characteristics. In particular, the audio a...
Arduino FFT Audio Spectrum analyzer on 8x32 color matrix WS2812B
124
0
2
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
50
0
This is the second version that features defeatable tone controls200.15mm * 166.04mm
P1 preamplifier V 2022
184
0
0
ModularDesignSystems Harrison
ModularDesignSystems Harrison
KENYA
27
0
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