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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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ZIMBABWE
This is an old school printer interface for the Baffa-2 Homebrew computer and RC2014. The interface is based on the SC103 Z80 PIO board created by Stephen Cousins for RC2014 and modified to ...
Baffa-2 Parallel IO / Printer Interface
398
0
0
Augusto Baffa
Augusto Baffa
BRAZIL
14
0
This project is an Attiny85 based board. This could implement HID directly, being programmed directly by the USB. This board is supported by Arduino IDE, and is very simple to use it. This link explai...
DigiSpark Attiny85
2934
0
5
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
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
498
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
This is a Single Computer Board capable of running CP/M at 8MHz and based on design by Grant Searle.Baffa CP/M SBC Website and EmulatorBaffa CP/M SBC on Hackaday.ioFeatures:CPU: Z80 running at 7.3728 ...
Baffa CP/M SBC
958
0
1
Augusto Baffa
Augusto Baffa
BRAZIL
14
0
This is a Simple monochromatic 60x25 Terminal board based on "Minimal-Terminal" project by Carsten Herting with some upgrades.Binary and source codes at GithubCurrent version supports US-International...
RC2014 Minimal Terminal
885
0
0
Augusto Baffa
Augusto Baffa
BRAZIL
14
0
This is a Simple monochromatic 60x25 Terminal board based on "Minimal-Terminal" project by Carsten Herting with some upgrades.Binary and source codes at GithubCurrent version supports US-International...
Baffa-2 Minimal Terminal
469
0
0
Augusto Baffa
Augusto Baffa
BRAZIL
14
0
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!
10119
3
9
Eloy Cid
Eloy Cid
BRAZIL
44
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
5978
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Tired of working on your project on your breadboard or prototype board only to find that you don't have the right capacitor or resistor? And you only have SMD components to use? Well maybe it only hap...
0805 and 0603 SMD Breakout Board
57
0
2
Gabriel Vega
Gabriel Vega
BRAZIL
1
0
The TDA7375 is a dual bridge amplifier designed for car radio applications. It can deliver up to 2 × 35 W into 4 Ω speakers at 14.4 V supply voltage. The device features low distortion, low noise, and...
TDA7375 4 channel audio power amplifier
577
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Sequential LED flasher using IC cd4017Portuguêshttps://www.te1.com.br/2023/04/sequencial-de-leds-com-cd4017-e-ne555/Englishhttps://xtronic.org/circuit/sequential-led-flasher-ic-4017-555/
Sequential LED flasher using IC cd4017
547
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Materiais:1 - CI 40171 - CI 5552 - Resistores 510R2 - Resistores 1.5K1 - Potênciometro de 100k1 - Capacitor 10uF1 - Capacitor 100uF1 - Bateria de 9V10 - Leds alto brilho.Link video: https://www.youtu...
Papai noel
441
0
0
Fabricio Henrique Ramos Bruniera
Fabricio Henrique Ramos Bruniera
BRAZIL
1
0
PCI Destinada ao Arduíno R-3 com varias Funções para até 4 Motores e Controles.
Gerber_PCB_PCI Multiuso A4988_L293D
442
0
1
Nivaldo da Silva Guardiano
Nivaldo da Silva Guardiano
BRAZIL
0
3
This circuit focuses on projects that focus on simplicity and autonomy. In this circuit we have, together with the Arduino, a battery charger for the circuit, an on and off system and the bootloader s...
ATMEGA328p-AU with Battery Charger, Bootloader and System On/Off All in One
384
0
0
Robert Gabriel da silva
Robert Gabriel da silva
BRAZIL
0
0
Baffa-2 Homebrew Microcomputer is an educational project to teach how computers work by stydying old computer architectures. It's something RC2014ish but also with it's own inspiration :)
Baffa-2 Homebrew Microcomputer Backplane
1032
0
2
Augusto Baffa
Augusto Baffa
BRAZIL
14
0
TAGBOARD FOR PEDAL PROJECT tagboardeffects 100mmx100mmhttp://tagboardeffects.blogspot.com/
TAGBOARD FOR PEDAL PROJECT tagboardeffects 100mmx100mm
563
0
0
andregarcia57
andregarcia57
BRAZIL
5
0
1
2
3
4
5