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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
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
3603
4
24
Guilherme Gomes Chagas
Guilherme Gomes Chagas
BRAZIL
3
3
Christmas is a time to get together with the family and with that my project for the Julialabs PCB Challenge 2022 consists of this characteristic of Christmas bringing together some of the most known ...
Ball Cristmas
828
0
6
Délio Macedo
Délio Macedo
BRAZIL
7
0
This project is an artistic Christmas PCB developed for the Julialabs PCB Chanllange 2022.Its a simple PCB, the circuit blink a red led on reindeer´s nose when you touch the back of the paw.Here the f...
Touch Christmas Reindeer
813
0
6
Fernando Cortes
Fernando Cortes
BRAZIL
3
2
Dado Eletr?nico para brincadeiras e games
Dado Eletr?nico v1.0
762
2
1
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
board of 7 segment display 10x7cm
Display de 7 Seguimentos
1335
2
3
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
This is a just eletronic (without microcontroller) project to blink ligths (#JULIALABSPCBCHALLENGE 2022)Schematics -> https://oshwlab.com/nicodemosbr/juliapcbchallange2022natalBom List -> https...
Christmas Ball 2022
471
0
2
kadu
kadu
BRAZIL
6
0
IntroductionDoes every project with electronic logic need a Microcontroller or Arduino to be developed? Today, many people use Microcontrollers to solve a problem.Is there an error in this? None!...
Traffic turn signal for bicycles
1068
0
3
silicioslab
silicioslab
BRAZIL
32
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
656
0
0
silicioslab
silicioslab
BRAZIL
32
0
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
2187
2
5
Eloy Cid
Eloy Cid
BRAZIL
44
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
IntroductionOne of the elements of great importance for the functioning of hospitals is water. It is essential for several clinical procedures and its control is essential to avoid missing it.If there...
Hospital Water Tank Monitoring via the Internet
92
0
0
silicioslab
silicioslab
BRAZIL
32
0
IntroductionToday I want to tell you what one of the biggest problems is in electronic projects involving the Internet of Things and low energy consumption. In addition to telling you about this probl...
ESP32 IoT Development Board with Monitoring Battery System
196
0
0
silicioslab
silicioslab
BRAZIL
32
0
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
1294
0
1
silicioslab
silicioslab
BRAZIL
32
0
This project is a beautiful Christmas pin with RGB LEDs that blink as soon as they are energized.The images refer to Christmas items and my favorite tools, a perfect combination!All the designs on the...
Christmas MAKER pin
546
0
1
julia metzger
julia metzger
BRAZIL
9
1
This project is an artistic printed circuit board developed using Altium Designer. This plate can be used as an earring, necklace or keychain and was inspired by Japanese cherry blossoms.To use the bo...
Sakura PCB earing
302
0
4
julia metzger
julia metzger
BRAZIL
9
1
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!
10107
3
9
Eloy Cid
Eloy Cid
BRAZIL
44
0
1
2