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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
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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DIAGRAMA ESQUEMáTICO DO PI MAIS POPULAR NO BRASIL. óTIMO PRA QUEM QUER APLICAR O CONHECIMENTO EM ELETR?NICA EM UMA PROJETO BACANA. INFORMA?OES DE MONTAGEM EST?O NO LINK AO LADO. A PLACA ESTA QUASE TO...
PI TREVO DETECTOR (PI POLONES)
14441
1
8
Tio Sam Diy projects
Tio Sam Diy projects
BRAZIL
23
0
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
10808
20
23
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
This is a work in progress for another one of the artifacts I used in Leonardo Cortez's "Strange House". In one scene of the plays, the actors (who play two children) wear these glasses in the dark, w...
Raspberry Pi Pico with GC9A01 Round Display using Arduino IDE and TFT-eSPI Library
10295
5
1
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
0
ESR meter for use with multi-channel 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@ho...
ESR Meter Ic Tl084
10188
4
11
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
Let's build an excellent LED backlight tester and LED strips, which also tests and identifies the zener voltage of any diode, etc. Generating voltages close to 300V! A detailed assembly, with schemati...
Build a powerful backlight, LED strip and zener tester!
10097
3
9
Eloy Cid
Eloy Cid
BRAZIL
44
0
For a good 2022 start, build this super accurate Milliohmmeter!!! Let's present in details a project of a useful instrument, it is a precision Milliohmmeter! Measure small resistors in milliohms, PCB ...
Miliohmmeter accurate instrument up to10 mohms!
8485
6
31
Eloy Cid
Eloy Cid
BRAZIL
44
0
DESCRIPTIONThis is a project that uses LEDs to show a rotating hologram.TECHNICAL DETAILS / COMPONENTS* 1 - Arduino NANO;* 11 - LEDs;* 1 - Hall Efect Sensor 3144;*11 - Resistors of 220R.It's easy ...
PCB - Propeller Clock V1.0 - Marlon Nardi
6603
3
17
MARLON NARDI WALENDORFF
MARLON NARDI WALENDORFF
BRAZIL
13
0
Transistor tester Mega328 measures ESR, capacitor, resistor, diode, Mosfet N channel and P channel, inductor, thyristor, Triac with ST7920 128X64 pixel display.BOM and detailshttps://www.te1.com.br/20...
Transistor tester Mega328 measures ESR, Capacitor, Mosfet, diode, thyristor, coil, resistor, LCR meter
6555
2
10
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Audio preamplifier circuit with op amp, can use various dual operational amplifiers such as TL072, NE5532, OPa2134, CA1458, RC4588, LM358, LM4558, NJM4560, LM258.preamplifier circuit diagram, preampli...
Audio Preamplifier Circuit with Operational Amplifier with ne5532 or tl072 or
5974
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Building Concentric Coplaner coilsThis document is intended to demonstrate one method of constructing Concentric Coplaner coils. While it is targeted toward the home hobby builder it is not as simple ...
TGS-001 METAL DICRIMINATOR
5561
0
7
Tio Sam Diy projects
Tio Sam Diy projects
BRAZIL
23
0
TDA2030, Lm1875, TDA2050, TDA2040 power amplifier bridge or stereo,tda2030, tda2030a, tda2030al, tda2030an, tda2030av, ic, diy,pdf,lm1875l, lm1875gc, lm1875t , 50w, btl, diy, kit, pcb, , Documentation...
TDA2030, Lm1875, TDA2050, TDA2040 power amplifier BTL or stereo
4469
0
7
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
I decided to write another tutorial on the Raspberry Pi Pico, mainly because the card is very recent and there is still not much documentation on its use. Although CircuitPython is extremely easy to u...
Raspberry Pi Pico and TFT ILI9341 with Circuit Python
4279
0
0
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
0
Volt meter using the ic ICL7107 0 - 30 volts For power supply I sell my Gerber file, removing my logo and putting yours, send me an email to adrianelektronik@hotmail.com ...
Volt meter ICL7107 0 - 30 volts Power Supply Voltimetro
4160
5
8
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
TDA7293 in parallel power audio amplifierThe modular application is where several devices operate in parallel.The modular application allows very high power to be delivered to very low-impedance loads...
TDA7293 in parallel power audio amplifier modular application
3687
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
PCB long board do detector PI tipo "polones", ideal para detectores mais leves e compactos. Nsse projeto incluí Vu leds e indicador de carga da bateria.
Detector de metais PI longBoard
3630
0
4
Tio Sam Diy projects
Tio Sam Diy projects
BRAZIL
23
0
After joining to PCB Badge challenge, organized by the Brazillian Computer Engineer and Youtuber Julia, from the channel Laboratório da Julia (Julia's Lab), it was needed to develop a PCB Badge with a...
Santa's sequencer badge
3602
4
24
Guilherme Gomes Chagas
Guilherme Gomes Chagas
BRAZIL
3
3
1
2
3
4
5
6
7
8
9
10
11
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