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DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
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MicroDexed-Touch (depreciated)
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Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Adds extra functionality to the BulkyMIDI-32 ExModule, giving you the opportunity to mount the interface components such as switches and LEDs here instead of directly on the module. While a cheaper ve...
BulkyMIDI-32 ExModule (Panel)
164
0
1
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
253
0
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
630
0
0
Gadget Reboot
Gadget Reboot
CANADA
72
19
Updated version to mitigate chip obsolescence.A simple traffic light indicator that shows green if it is silent and switches to yellow and red if it is loud. The circuit is based on simple analog circ...
Loudness Indicator Updated Version
149
0
0
Martin Weber
Martin Weber
GERMANY
0
1
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 Discrete Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
445
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
7
7
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 Digispark Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
344
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
7
7
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
392
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
7
7
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...
Volume-Only with Digispark Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
382
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
7
7
Amplificador 2.1 (estéreo + salida para subwoofer) hecho en base al IC TDA2030 (también pueden utilizar el TDA2050 y el LM1875). El diseño incluye la fuente de alimentación en la misma tarjeta. El tra...
Amplificador 2.1 con TDA2030
2353
1
4
Cristian Castro
Cristian Castro
ARGENTINA
16
0
Here it is a wonderful ICS-43434 module: It is a good MEMS MIC.This MIC is widely used in raspberry and ESP32 project, and with this module it will be possible to easy connect a ICS-43434 to your own ...
ICS-43434 module
2338
7
3
ing DIY
ing DIY
ITALY
4
0
That's an update for the older version of the project!Now you can play the keyboard on the keys from A to J and from Q to U for # notes.It's set on the fifth scale, but you can set it as you like by e...
Arduino Keyboard V2.0
727
0
0
Noshirt
Noshirt
ITALY
0
0
Based on Roger Shores OPIC.VM Voltage Multiplier Circuit - a PCB fitting in some microphone bodies.If you build a LDC microphone, you need a polarisation voltage for the capsule. Combine it with the O...
OPIC Microphone (Additional PCB)
2561
9
1
Mic Mic Scharf
Mic Mic Scharf
GERMANY
48
0
Based on Roger Shores OPIC.41 Microphone Circuit - a PCB fitting in some microphone bodies.For FETless electret capsules.recommended capsule:JLI-2555BXZ3-GP - JLI ElectronicsIf you want to use LDCs yo...
OPIC Microphone (Basic PCB)
2703
0
3
Mic Mic Scharf
Mic Mic Scharf
GERMANY
48
0
It's a faceplate for my BulkyMIDI-32 design, it goes on the top in order to hide all of my hard work inside something resembling a case. This specific version of the faceplate has the option of instal...
BulkyMIDI-32 (Faceplate FA1)
501
0
0
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
253
0
How to make a twitter amplifier class-ab based on 5200 and 1943 audio amplifier circuit.In this circuit I had used 5200 and 1943, this circuit is designed by Mr. kartino. pcb made by myself.This is a ...
Amplituwitter
258
0
0
om prakash singh
om prakash singh
INDIA
2
0
This is an op amp percussion sound generator based on the Forrest Mims circuit in books such as Getting Started in Electronics and the Engineer's Mini Notebook series.It has an on board Twin T oscilla...
Op Amp Twin T Percussion PCB
154
0
1
Gadget Reboot
Gadget Reboot
CANADA
72
19
This is the classic Tube Screamer circuit implemented on a board as small as possible for embedding in a modular guitar pedal format.Link to interactive BOM.https://paulamps.com/boms/Tube%20Screamer.h...
Tube Screamer guitar boost board for embedding in a combo guitar pedal format.
233
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
7
7
1
...
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