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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
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
2188
2
5
Eloy Cid
Eloy Cid
BRAZIL
44
0
Drawdio with on-off key and indicator LED
Drawdio, the singing pencil
1322
1
0
MAURICIO?AURELIO?JABUR
MAURICIO?AURELIO?JABUR
BRAZIL
4
0
Este é um projeto para um mini PLC Lora. Foi desenvolvido inicialmente para controlar uma bomba d'água que fica distante da caixa d'água. No entanto, este projeto pode ser utilizado em diversas outras...
Mini PLC LoRa ( Lora E32 da EBYT) Controle de Nível Caixa Dágua
1049
4
3
Gleisson Rafael Almeida
Gleisson Rafael Almeida
BRAZIL
5
4
At some point on the internet I came across someone who had made a game like that, but unfortunately, I missed the bookmark. So I decided to make my version, basing myself a bit on what I remembered t...
The Crazy Pots Game
980
0
0
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
0
I created this little game as a hobby for my children during the Covid-19 quarantine. I had already seen some versions for two players on the Internet. But I wanted a version in which the player would...
Arduino Mastermind Game
1550
0
0
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
0
This is my first experience using this little board from Raspberry Pi Foundation.I preferred to install CircuitPython on the board, but I came across the lack of usage examples (because the board was ...
Raspberry Pi Pico With I2C Oled Display and CircuitPython
3424
0
0
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
0
It was then that I found the works of Rachit Belwariar, on the page https://www.geeksforgeeks.org/cpp-implementation-minesweeper-game/ and also that of Cagdas Basaraner, at https://codebuild.blogspot....
Arduino Minesweeeper
1616
0
0
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
0
We can split our project into three challenges: Recognize the position of the pieces: For the first challenge we drill the base of each piece in order to attach a magnet to each of them. The data acq...
Smart Chess Board
2278
1
4
Marcos Thimotti Amaral
Marcos Thimotti Amaral
BRAZIL
2
0
The idea for this project began in an open source hardware community I participate in, called Franzininho, in Brazil. We decided to have a Christmas project/challenge and the goal was to make a Christ...
3D Christmas Tree PCB using LEDs, CH32V003 MCU and CR2032 battery
322
0
3
André Araújo
André Araújo
BRAZIL
0
0
Cartucho para Mega Drive utilizando 8 x EPROMs 27C4001
Cartucho Mega Drive 8 X 27C4001
901
0
1
Rodrigo Bertote dos Reis
Rodrigo Bertote dos Reis
BRAZIL
0
0
This is a 100x65mm 555 timer heavily based on Evil Mad Scientist's Three Fives, almost identical. Buy theirs if you can. All Three Fives specs should apply. Works between 4V to 15V.Build instructions:...
DT555 - Discrete Component 555 timer
2933
0
6
Kuro Kuro
Kuro Kuro
BRAZIL
15
1
MSX computers hold a significant place in computing history, and their legacy continues to be celebrated through innovative approaches like FPGA synthesis. Field-Programmable Gate Arrays (FPGAs) provi...
TRHMSX - A Simple FPGA MSX2+ clone
344
4
2
Cristiano Goncalves
Cristiano Goncalves
BRAZIL
5
0
PROJECT TESTED - WORKING FINE ON MY 1977 COMMODORE PETDrop-in replacement for the nowadays impossible to find 6540 ROM chipset used in the early versions of the Commodore PET 2001 using a 2716 or 2732...
Replacement for Commodore 6540 ROMs (PET 2001 early version)
1823
1
6
Giovanni giobbi
Giovanni giobbi
BRAZIL
11
0
The uMSX is a MSX2+ FPGA implementation that basically mimics the 1ChipMSX (one of the first FPGA based MSX2+ one chip MSX computers commercially available).The VHDL used is the well known KDL PL...
uMSX - A MSX2+ FPGA implementation
329
0
2
Cristiano Goncalves
Cristiano Goncalves
BRAZIL
5
0
Easiest Commodore 64 Char ROM adapterThis is a tested and working project.No waste of big EPROMs, no jumpers, no configurations, no SMD.It uses a cheap 2732 EPROM that can be easily found on Aliexpre...
Easiest Commodore 64 Characters ROM adapter
522
0
3
Giovanni giobbi
Giovanni giobbi
BRAZIL
11
0
The TDA2030 2.1 amplifier is a circuit that uses two TDA2030 integrated circuits for the stereo channels (left and right) and one TDA2030 in bridge mode for the subwoofer channel (bass).The TDA2030 is...
TDA2030 2.1 lm1875 2.1 or TDA2050 2.1
1065
0
2
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
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