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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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ZIMBABWE
Technical data: - supply voltage 12-15V; - minimum level of the audible signal applied at the input> 6Vrms; - adjustment of tilting thresholds.Circuit descriptionAt the base of the a...
Audio balance indicator
1795
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
48
14
Circuito de um vu usando o ci lm339 facil montagemI sell my Gerber file, removing my logo and putting yours, send me an email to adrianelektronik@hotmail.com
Vu Meter IC Lm339 and 8 leds
5186
2
3
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
69
6
I'm going to tell you a story about playing a small prank on a coder and a self proclaimed greedy musician and it all started on the 22nd of January, listing to Unstable Radio on djh0ffmans twitch cha...
The h0ffinator
147
0
0
RobSmithDev RobSmithDev
RobSmithDev RobSmithDev
UNITED KINGDOM
2
0
Hello Friends, I made a 100W mono amplifier in this post using a pair of 2SC5200 & 2SA1943 Transistors. which can deliver up to 70W output at 4Ω ±45V. For designing my PCB, I used EasyEda online s...
Very compact 100W amplifier.
458
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
The TDA7294 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications (Home Stereo, self powered loudspeakers, Topclass TV). T...
TDA7294 power amplifier circuit 80W
1580
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
The AY-3-8910 sound generator has an 8 bit address/data bus, allowing access to 16 internal registers.Using Arduino Nano and a library, the registers can be controlled to generate 3 channels of audio ...
AY-3-8910 Sound Generator (Arduino Nano Controlled)
2422
0
8
Gadget Reboot
Gadget Reboot
CANADA
73
19
This is a project of a high quality microphone, it is based on the DIY Perks project, to that I have made some changes and I have drawn a handy and small PCB to be able to make the project more easily...
Diy high quality microphone
1980
6
4
Marco Capitanio
Marco Capitanio
ITALY
3
0
Moog CP3 is an classic synthesizer circuit, it adds subtle, warm "minimoog" distortion to your Eurorack modular audio synthesizer.Some think this mixer design gives vintage moog instruments their clas...
Eurorack Moog CP3 Clone Mixer
1889
0
6
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
29
1
this circuit can amplify any music and sings it also has a built in speaker option
lm1875 auudio amplifier
1026
0
0
Nabanit Roy
Nabanit Roy
BANGLADESH
2
2
The Blue Box Octave Fuzz drops your guitar signal two octaves down and combines it with gnarly fuzz for huge subterranean tones.
MXR - Blue Box Octave Fuzz
3423
2
7
Glory to Ukraine
Glory to Ukraine
UKRAINE
257
31
This PCB replaces the audio circuitry in VA7 model 1 and VA0, VA1 and VA1.8 model 2 Sega Genesis/Mega Drive systems.The audio quality is sub par and by replacing the circuitry. The audio output will b...
Crystal Clear Modification for Sega Megadrive / Genesis game console
2579
4
7
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
The Pro Co Rat is a distortion pedal by Pro Co Sound designed by Scott Burnham and Steve Kiraly in Kalamazoo, Michigan 1978. The original circuit and appearance suffered some changes over the dif...
ProCo - Rat Distortion
3613
4
8
Glory to Ukraine
Glory to Ukraine
UKRAINE
257
31
I recently restored a Grundig Satellit 2100, which turned out really well, and which can be viewed on my YouTube Channel, Electronics Old and New. I mentioned then that I’d think about building an ext...
External BFO V2.0 through-hole version
2066
0
0
Manuel Caldeira
Manuel Caldeira
PORTUGAL
219
3
The Basic Audio Scarab Deluxe Fuzz builds on the best bits of the original like the germanium-voiced character and three-knob layout for level, tone, and fuzz and adds some extra goodies like a Bias k...
Basic Audio - Scarab Deluxe Fuzz
2753
0
3
Glory to Ukraine
Glory to Ukraine
UKRAINE
257
31
Auditronics Meter 2-Bulb Retrofit PCB (for Weston Meters)NOT FOR COMMERCIAL PURPOSES / NOT FOR RESALE / NOT FOR PROFIT.This is a drop-in replacement bulb board for the Weston VU meters used on vintage...
Auditronics Meter 2-Bulb Retrofit PCB (for Weston Meters)
75
0
1
Zach W
Zach W
UNITED STATES OF AMERICA
3
0
NOT FOR COMMERCIAL PURPOSES / NOT FOR RESALE / NOT FOR PROFIT.This is a drop-in replacement bulb board for the Modutec or Beede VU meters used on vintage Auditronics consoles (among other applications...
Auditronics Meter 3-Bulb Retrofit PCB (for Beede/Modutec Meters)
195
0
1
Zach W
Zach W
UNITED STATES OF AMERICA
3
0
1
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