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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)
Desktop Neon Effect LED Signs
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ZIMBABWE
This is a tested and working project. Images taken from the real project.This board allows to add 8 KB, 16 KB, 24 KB or 32 KB to your unexpanded VIC-20. As plus feature, it comes with an adapter that ...
8, 16, 24, 32 KB RAM internal expansion for Commodore VIC-20 + BASIC EPROM adapter
1223
5
6
Giovanni giobbi
Giovanni giobbi
BRAZIL
11
0
This is a tested and working projectThis adapter is intended for replacing the original 2332 BASIC and Kernal ROM with a 2732 EPROM in the Commodore PET / CBM computers (i.e. 3032, 4032, 8032, 8032-SX...
Commodore PET - 2332 ROM to 2732 EPROM adapter
1552
5
5
Giovanni giobbi
Giovanni giobbi
BRAZIL
11
0
Do you know the ATTINY85 microcontroller? This article has news and a gift for you. Many people develop projects with few digital inputs/outputs and use the ATMEGA328P microcontroller. But there is a ...
Mini Arduino with ATTINY85
2154
5
4
silicioslab
silicioslab
BRAZIL
33
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
1063
4
3
Gleisson Rafael Almeida
Gleisson Rafael Almeida
BRAZIL
5
4
This is another advance in my studies to enable a more economically viable version for the Monster Mask.This wonderful project has been developed by the Adafruit team, but import taxes in Brazil are e...
Finally! Animated Eyes using Seed Xiao RP2040
4637
4
5
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
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
3613
4
24
Guilherme Gomes Chagas
Guilherme Gomes Chagas
BRAZIL
3
3
IntroductionOne of the big problems when we programming Arduino is to create or develop projects based on problems in our around. Thinking about this, we create a printed circuit board of the traffic ...
Temporized Traffic Light
5152
2
5
silicioslab
silicioslab
BRAZIL
33
0
IntroductionWS2812b addressable RGB LEDs are devices widely used in lighting projects. They are found in the format of LED matrices and strips.LED strips, for example, are widely used in decorative li...
WS2812B RGB LED Controller with ESP8266 via WiFi
742
1
0
silicioslab
silicioslab
BRAZIL
33
0
Evapotranspiration Calculation SystemEvaportranspiration is the sum of two processes: soil evaporation and plant transpiration, in which evaporation is the process of passing from the liquid state to ...
Evapotranspiration Calculation System
780
1
0
Délio Macedo
Délio Macedo
BRAZIL
7
0
Build it! Animatronic SpogeBob with moving arms and eyes, LEDs and voice!https://youtu.be/j0MOkXCmIW0https://youtu.be/tfDn5kKECfg
Animatronic SpogeBob
608
1
1
Flavio Hendrikx
Flavio Hendrikx
BRAZIL
0
0
Amplificador de 200w RMS
2382
1
4
JOSÉ ALVES DA SILVA AMARAL
JOSÉ ALVES DA SILVA AMARAL
BRAZIL
4
1
The tree used to signal light of Christmas.
Christmas Tree
2805
1
2
silicioslab
silicioslab
BRAZIL
33
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
2159
1
4
José Klinsman Jorge
José Klinsman Jorge
BRAZIL
2
0
My Twitter for questions: @Marlito_Yeh
SmartWatch--by: Marlon Henrique Sanches
1542
1
3
MARLON HENRIQUE SANCHES
MARLON HENRIQUE SANCHES
BRAZIL
2
0
IntroductionAir quality, temperature, humidity and pressure are essential elements to ensure healthy and comfortable indoor environments. However, these parameters are often outside of ideal standards...
IoT Indoor system with ESP32 to monitor Temperature, Humidity, Pressure, and Air Quality
134
0
0
silicioslab
silicioslab
BRAZIL
33
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
337
0
3
André Araújo
André Araújo
BRAZIL
0
0
1
2
3