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ZIMBABWE
This is the PCB for this project and as you’ve noticed, this time I’m using a flexible PCB. It looks a bit strange but this is exactly what I need for today's project. We are making a planar...
PLANAR SPEAKER
7289
1
14
ELECTRONOOBS ELECTRONOOBS
ELECTRONOOBS ELECTRONOOBS
SPAIN
164
3
While working on the BulkyMIDI-32, an emulator for the Roland MT-32 based on the mt32-pi project, I had grown rather fond of the resulting form factor. So I wanted to design a few more devices in the ...
BulkyMIDI-32 Audio Switch
594
1
2
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
240
0
I created simple tin whistle using AtMega328 and few other components.You can find more about this project in this video: https://youtu.be/4f6NkdOxqLEComponents: ATmega32816MHZ crystal oscillator2x 22...
Electronic Tin Whistle
1693
1
2
Danko Bertović
Danko Bertović
CROATIA
46
9
Neat little synth circuit based on a pair of 555 timers.
SE's Atari Punk Console
2024
1
2
Simple Electronics
Simple Electronics
CANADA
15
0
I have on occasion needed a balanced signal to test power amps and so on. This is the second version of the Balanced Line Driver project, but this time I decided to do it right: I got PCBs made and bu...
Balanced Line Driver
2475
1
0
Manuel Caldeira
Manuel Caldeira
PORTUGAL
169
3
Hello PCBWay community, this is Dario. I am an Italian electronics engineer, with huge passion for audio and music.I'm happy to share with you a nice project: BassFly uHAT. It is an expansion board fo...
BassFly uHAT
3483
1
4
Dario Murgia
Dario Murgia
ITALY
37
20
I used this to add an XLR balanced output to my pedal-board power amp.Interactive BOM: https://paulamps.com/boms/DI%20Add-on.html
THAT1646 Balanced XLR using singled-ended power supply (20 to 30VDC)
44
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
7
When working on the BulkyMIDI-32, a piece of hardware running the MT32-PI software, I mostly ended up using standard 5-pin MIDI-cables for most of it. Except in some cases there simply isn't room to d...
MIDI to TRS Adapter
141
0
1
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
240
0
Amplifier JLH1969Ultra-linear class A amplifier JLH1969.
Amplifier JLH1969
168
0
0
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
As I was taking care of my wife at the hospital, I decided to redesign Forestcaver’s Benjolin v1.6 As I was finishing this, Rob Hordijk passed away and I would like to dedicate this to him. ...
Benjolin Gorga - Panel (Eurorack Format) STRICTLY FOR NON-COMMERCIAL USE ONLY
352
0
0
squaresolid instrumentasia
squaresolid instrumentasia
INDONESIA
2
2
The PT2399 is a low-fi echo IC with built in ADC, Ram, and DAC.It uses a handful of external resistors and capacitors for filtering and wet/dry mix control.Breadboarding the circuit can be awkward wit...
PT2399 Echo IC Breakout Board
250
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
The pcb has a guitar input and output jack to easily connect to a breadboard for guitar effect circuit experimenting.Each side has an op amp so an input can be buffered before connecting to a prototyp...
Op Amp Buffer with In/Out Guitar Jacks
549
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
Практическая реализация усилителя, где используются две идеи Алекса Никитина: усилитель напряжения и усилитель тока. Усилитель тока взят от известной схемы усилитель Никитина на N-канальных полевиках,...
Power amplifier based on Creek 4330 and Сambridge Audio A3i - Nikitin+
383
0
2
M AudioModule
M AudioModule
RUSSIAN FEDERATION, THE
22
88
The is a preamp board that can be sandwiched with a preexisting TPA3118 power amp module to make a pedal-board power amp in a 125B case.There are 6 variants of this board in two categories: Volume-Onl...
TMB with ATtiny Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
223
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
7
This TPA3118 Power Amplifier Module is meant to be combined with one of the preamp board projects also shared here. The preamp board and this amplifier board are sandwiched together and fit inside a 1...
TPA3118 Power-Amplifier Module
352
0
1
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
7
Why is it needed - inverting switching? There are two reasons: firstly, to get rid of the electrolytic capacitor in the OOS circuit, which has a bad effect on the sound; secondly, to weaken the influe...
Hi-Fi inverting amplifier on TDA7293 / 7294 with T-shaped feedback
439
0
2
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
1
2
3
4
5
6
7
8
9
10