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Solar Powered WiFi Weather Station V2.0
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400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
SummerCart64 - a fully open source N64 flashcart
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There are two boards to build: the main board that has the Arduino nano and a "pots board" for jacks and 9mm pots.If you are fabricating this project, I suggest using black with white silks for the fr...
ConBrio Gate
666
0
0
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
30
1
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
193
0
1
Gadget Reboot
Gadget Reboot
CANADA
73
19
One of Melody Cartridges, featuring YM3812/YMF262-M OPL (Yamaha OPL2 or 3 depending on assembly options) and YM2151 (OPM) featured in many arcade machines and Sharp X6800 computer. It connect to stand...
Melody OPL/OPM
206
0
1
Agnieszka Bartkowicz
Agnieszka Bartkowicz
POLAND
49
0
An output module that converts the Eurorack levels into professional line levels with balanced 6.3mm TRS-jack outputs.The module incorporates a VU meter, gain trimmer and a headphones amplifier with s...
Eurorack Output Module (Main PCB)
1523
0
4
TOMMY KILLANDER
TOMMY KILLANDER
SWEDEN
10
3
A simple utility module for connection Eurorack powers supply on to a breadboard for synthesizer development.Versionsv1.1 - Quick fixes (Unverified)This version fixes issues found in the initial relea...
euro2breadboard
1667
0
0
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
45
6
PCB for Google's NSynth Super machine learning synthesizer.https://nsynthsuper.withgoogle.com
Google's NSynth Super
3602
0
3
Oren Levy
Oren Levy
UNITED STATES OF AMERICA
4
1
Based on Kristian Blasol's MIAW (Modular in a week), this module has 5 oscillators, with one of them working as LFO for the rest of them, it also has a OP amp which work with positive and negative vol...
Analog oscillator CD40106
154
0
0
Pablo Leal
Pablo Leal
CHILE
0
0
This is a fully through hole component Eurorack voltage controlled low pass filter based on the one in the ARP 2600. There were different filters in the ARP 2600 at different times, this is the 4072 v...
Eurorack ARP 2600 inspired VCF
345
3
1
Engineer
Engineer
SWEDEN
2
0
V0 of the "El Burrito EB6 Frontend", a 5760Mhz FM/CW Frontend for the 6cm HAM radio band using SE2595L for use with MAX2870 modules or PlutoSDR. RF output if filtered for the 6cm band. Power on 6cm i...
El Burrito 6cm CW/FM Frontend 5760 Mhz V0
409
0
1
Fred OE8FNK
Fred OE8FNK
AUSTRIA
5
2
original project byhttp://ysflight.in.coocan.jp/FM/fm7_ym2203/e.html#20190513http://ysflight.in.coocan.jp/main/e2022.htmlCompatible with Fujitsu Original YM2203C sound card for models:FM-7FM-new 7FM-7...
Fujitsu Micro 7 (FM-7) YM2203C sound card
844
0
1
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
Vfo Bfo Stm32f103c8t6 Si5351A display 2.4inch for Bitx Radio fitur> BFO adjust> Clock Freq Adjust> 6 Band 80, 40, 30, 20, 15, 10meter ( control band CD4028 active high)> add tcxo 25mh...
Vfo Bfo Stm32f103c8t6 Si5351A display 2.4inch
308
0
0
Syaiful YE3CIF.COM
Syaiful YE3CIF.COM
INDONESIA
98
3
This power source unit uses +12VC and GND to generate +12VDC, GND and -12VDC needed for applications like oscillators, op amps and similar circuits.it's a simple way to obtain a -12VDC rail to use wit...
NE555 based Positive and negative voltage power supply
165
0
0
Pablo Leal
Pablo Leal
CHILE
0
0
This power source unit is based on Kristian Blasol's MIAW (Modular in a week) project.It needs a 12VAC source to generate +12VDC, GND and -12VDC needed for applications like oscillators, op amps and s...
Positive and negative voltage power supply
174
0
0
Pablo Leal
Pablo Leal
CHILE
0
0
Airband Frequency synthesizer for the receiver of my other project. 118-136 Mhz. 30 ch memory.
Airband Frequency synthesizer
398
1
1
Andrei Bochkarev
Andrei Bochkarev
TURKEY
20
0
Simple to build Eurorack Skiff module (3HP, less than 30mm deep, +/- 12VAllows an incoming trigger signal to be converted to a gate with adjustable timing.Please see audiodiwhy BLOG post for informati...
GateKeeper Eurorack trigger to gate converter module
995
0
3
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
30
1
Yet another Atari XL/XE Melody cartridge, featuring SN76489 and YM3438 chips known from Sega Master System and Sega Genesis/Mega Drive
Melody OPN2/SN76489
194
0
1
Agnieszka Bartkowicz
Agnieszka Bartkowicz
POLAND
49
0
1
2
3
4
