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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
IntroductionDo you know how the basic circuit of an Arduino works? Every Arduino has a minimum circuit that allows you to put the ATMEGA328p Microcontroller chip into operation. It is known as Arduino...
PCBWay Standalone Arduino
1284
0
1
silicioslab
silicioslab
BRAZIL
32
0
I've been developing puzzles and artifacts for Escape Room since 2018 and most of the time, I've been using some kind of Arduino as a controller. At this point, I already have a considerable repertoir...
Simple Electronics to Escape Room Owners - First Chapter
1954
0
1
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
0
With the TDC PROJECTS Magic Piano it is possible to have a small pin at home, and functional using as base the Atmega328, the same chip as the Arduino Uno.
TDC PROJETOS Magic Piano
2144
1
4
José Klinsman Jorge
José Klinsman Jorge
BRAZIL
2
0
bass preamp, bass preamp schematic, bass preamp reviews, bass preamp vst, bass preamp rack, bass preamp onboard, bass preamp headphones, bass preamp kit, bass preamp for sale, bass preamp test, subwoo...
bass preamp schematic subwoofer filter board bass filter preamp circuit diagram
2652
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Dimmer light switch circuit with Triac, potency control in loads as illumination of bulb. Dimmers are devices used to lower the brightness of a light. By changing the voltage waveform applied to the l...
Dimmer light switch circuit with Triac
363
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
The ObsoNET is the first network card created for the MSX. In 2004, the hardware designer Daniel Berdugo and software developer Nestor Soriano joined forces to create a cartridge to bring ETHERNET sta...
The Obsonet (Reloaded)
107
0
0
Cristiano Goncalves
Cristiano Goncalves
BRAZIL
5
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
863
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
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 ...
RC2014 Parallel / Printer Interface
973
0
1
Augusto Baffa
Augusto Baffa
BRAZIL
14
0
so i did a desing this board and is my first time, and was really hard, but now will be diferent because i now how to do. I just did this project because of Julia from Eletroblocks, she got a coupon o...
christmas pcb artistic
1069
0
1
iagor molino luchesi
iagor molino luchesi
BRAZIL
0
0
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
392
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
2927
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
491
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
955
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
878
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
468
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!
10081
3
9
Eloy Cid
Eloy Cid
BRAZIL
44
0
1
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3
4
5