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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
ESR meter for use with multimeter analog, uses IC tl084, the actual values of the components printed on the board. To buy Gerber file and for more information send email to adrianelektronik@hotma...
ESR METER VERSION 3.0
10742
20
23
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
ESR METER PARA VERIFICA??O DE CAPACITORES ELETROLITICOShttps://www.youtube.com/watch?v=8LU-AviAIuE&t=2228s
ESR METER WITH 5 TRANSISTOR -------- credits Omar Cuellar
2576
10
6
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
PT2258 Volume ControlerThis circuit controls the volume of up to 6 channels from 0dB to -79dB.Connect this through I2C to a microcontroller, like an Arduino to control the volume. Sample code for Ardu...
PT2258 Volume Controller
11573
4
13
Kuro Kuro
Kuro Kuro
BRAZIL
14
1
circuito de medidor de audio usando o ci lm3915
Vu Meter Audio lm3915
3994
4
7
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
The new circuit is the TDA7000 which integrates a mono FM radioall the way from the aerial input to the audio output. External to the IC are only one tunable LC circuit for the local oscillator, a few...
FM radio receiver diy circuit with IC TDA7000 and Lm386
6628
3
7
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
My take on the Classic Tube Screamer! It have two switches for bass boost and clipping option. Checkout the build doc to build it :)
Tube Screamer Clone for 125B
1319
3
6
Reginaldo Fonseca
Reginaldo Fonseca
BRAZIL
4
13
Bargraph LED peak meter. Power from 9 to 20V. Input audio from -35 to +35V. Trimpot will adjust trigger level.
Led Bargraph VU Peak meter
2174
2
5
Eloy Cid
Eloy Cid
BRAZIL
44
0
Circuit power audio amplifier IC TPA3116D2 D Class. The TPA3116D2 series are stereo efficient, digital amplifier power stage for driving speakers up to 100 W / 2 ? in mono. The high efficiency of the ...
Tpa3116D2 power audio amplifier Bridge 100W - TPA3116
7508
2
6
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
The TDA8954 is a two-channel audio power amplifier that uses Class D technology.For each channel, the audio input signal is converted into a digital Pulse Width Modulation (PWM) signal using an analog...
Circuit Power amplifier stereo IC tda8954th 2x 210W
4310
2
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Amplifier Tda7377 2.1 subwoofer
Amplifier 2.1 with TDA7377
3121
2
0
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
Amplifier 500w RMS list parts
Amplifier 500w RMS
6159
2
4
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
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
4639
2
3
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
Amplificador de 200w RMS
2301
1
4
JOSÉ ALVES DA SILVA AMARAL
JOSÉ ALVES DA SILVA AMARAL
BRAZIL
4
1
board for amplifier 200w rms
Amplifier 200w Rms
2551
1
2
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
Tda2004 amplifier - Amplificador com tda2004
Tda2004 amplifier - Amplificador com tda2004
4364
1
1
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
Fuente simetrica de potencia - kriss electronics - CADCAM
1480
1
3
demenson
demenson
BRAZIL
3
0
1
2
3