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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
SummerCart64 - a fully open source N64 flashcart
Tad Boy Color
iSpndel_4.0
Arduino RC engine sound & light controller with inertia simulation for ESP32
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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ZIMBABWE
NOT FOR COMMERCIAL PURPOSES / NOT FOR RESALE / NOT FOR PROFIT.Needed something like this for a project, so here are the open-source gerbers for free to make your own at a PCB fab of your choice.Use th...
2520-style DOA to single DIP8 opamp adaptor PCB
152
0
0
Zach W
Zach W
UNITED STATES OF AMERICA
4
0
Terminal Fuzz is a devastating (for neighbors' ears) and mind-blowing (for you and your listeners) device, which is based on the scheme of our beloved JAX Fuzz. For those who don't know: JAX Fuzz is a...
EQD - Terminal Fuzz
336
0
3
Glory to Ukraine
Glory to Ukraine
UKRAINE
275
31
This device acts as a front end signal conditioner for guitar pickup measurements. It features an adjustable high impedance input circuit, preamplifier, an integration function, and a line driver ampl...
Front end signal conditioner for guitar pickup measurements_V5.8
1250
0
1
Ken Willmott
Ken Willmott
CANADA
1
8
The TDA2003 is a monolithic audio power amplifier integrated circuit. It can deliver up to 10 W of output power with a single-ended or bridge configuration, and can operate with a wide supply voltage ...
TDA2003 audio amplifier 10W
1052
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
49
0
components list————————————-1, atmega32 – 12, MSGEQ7 Audio spectrum ic -13, veroboard – 14, RED Bar graph LED -105, 20 pin ic base – 106, BC557 -107,Resistors – 330Ω -10...
9_asa10band_MSGEQ7_ATMEGA32
700
0
0
Mr Lamiono
Mr Lamiono
INDONESIA
8
2
Based on Roger Shores OPIC.Multi Pattern Microphone Circuit - a PCB fitting in some microphone bodies.You also need this additional PCB, it provides the necessary polarisation voltage:OPIC Microphone ...
OPIC Microphone (MP PCB)
3441
0
5
Mic Mic Scharf
Mic Mic Scharf
GERMANY
51
0
Based on Roger Shores OPIC.MS Microphone Circuit - a PCB fitting in some microphone bodies.Recommended capsules:1x JLI-2555BXZ3-GP - JLI Electronics2x JLI-165A-T - JLI ElectronicsRogers project:OPIC M...
OPIC Microphone (MS PCB)
1938
1
3
Mic Mic Scharf
Mic Mic Scharf
GERMANY
51
0
Pre-Amplifier 4 is easy to build and provides Active Volume, Bass and Treble Control.The volume control has a natural logarithmic adjustment scale, even though a linear potentiometer is used.Usage exa...
Protoriam PreAmp4v3-public
1060
0
2
Engineer
Engineer
SWEDEN
1
0
Early fuzz boxes were designed to emulate the sounds of the saxophone. The Zippy will allow you to channel your inner Coltrane with very reedy fuzz tones. Saxy and sexy. At lower settings a nice ...
Basic Audio - Zippy Fuzz
2084
0
1
Glory to Ukraine
Glory to Ukraine
UKRAINE
275
31
mini tone control tl 084 mono with two potensio as freq n volume.it have 4 input. 1 out. you can create two pcb for stereo formation.wanna set your board in I can solder? here the Rules:1. ...
mini tone control tl 084
1495
0
0
rachman bobo
rachman bobo
INDONESIA
106
50
The DI-1 Direct Inject Box by Boss is a professional-grade audio interface device designed to connect musical instruments, such as electric guitars and keyboards, directly to a mixing console or audio...
Direct Inject DI Box DI-1 Unbalance to Balance Audio
410
2
2
Palmy Electronic
Palmy Electronic
INDONESIA
45
0
"What is a Spatializer?"As said in the Headwize forum: "A spatializer varies the amount of ambience information in a recording for a more spacious sound. Spatialzers are NOT acoustic simulators. Unlik...
Headphone "Dreaming" Spatializer
206
0
1
Lauri Puska
Lauri Puska
FINLAND
0
0
Esta tarjeta ofrece una solución fiable y completa para realizar el reemplazo de integrados híbridos de la familia STK de Sanyo, los cuales escasean y, en caso de conseguir uno, debemos dudar de su pr...
Módulo Reemplazo STK-0050
3425
0
9
Cristian Castro
Cristian Castro
ARGENTINA
21
0
This amplifier is based on the LM1875 integrated circuit, which respectively drives a TIP35 and a TIP36. A single power supply has been used to separate the supplies from the transformer. In addition,...
LM1875 high current +TIP35+TIP36
1468
4
4
Massimiliano OnisA sound amplifier
Massimiliano OnisA sound amplifier
ITALY
12
0
The Mad Professor Deep Blue Delay is a natural sounding digital / analog delay, with an analog direct signal path and has about the same bandwidth as the classic tape echo units which can be used in f...
Mad Professor - Deep Blue Delay
2250
6
8
Glory to Ukraine
Glory to Ukraine
UKRAINE
275
31
An Arduino laser harp, using 7 small lasers and LDRs to switch the sounds. Buttons are used to change the instrument and pitch. The OLED screen displays the current setting (pitch and instrument), the...
Arduino Laser Harp
1374
0
1
Overclockers
Overclockers
SINGAPORE
5
2
1
...
16
17
18
19
20
21
22
23
24
25
26
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