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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Tad Boy Color
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SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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The Franzininho Wifi - DIY Lab project is a printed circuit board project designed to facilitate the use of electronic components in programming workshops. This project features a socket for connectin...
Franzininho Wifi - DIY Lab
518
0
4
Letícia Lelepg
Letícia Lelepg
BRAZIL
10
5
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
1409
5
4
Gleisson Rafael Almeida
Gleisson Rafael Almeida
BRAZIL
6
4
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
702
0
4
André Araújo
André Araújo
BRAZIL
1
0
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
1050
7
4
Cristiano Goncalves
Cristiano Goncalves
BRAZIL
7
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
2120
0
3
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
The LM350 power supply is a popular do-it-yourself (DIY) project among electronics enthusiasts. It is a versatile and adjustable voltage regulator that can provide a stable DC output voltage. This pow...
LM350 power supply diy
1245
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
"SEXMACHNE" is a implementation of the Classic Arcade LightGun for playing games on a Raspberry PI connected to a legacy arcade monitor, using a modified Advance Mame Emulator and an ESP32.The classic...
Sexmachine
906
1
2
Antonio Tornisiello
Antonio Tornisiello
BRAZIL
5
0
IntroductionI do basketball training workouts regularly and always track the sections' statistics (number of shots, scores, misses, etc). Track these numbers is kind of boring and hard to accomplish. ...
Smart Basketball Scoreboard
1187
0
0
Marcelo Ávila de Oliveira
Marcelo Ávila de Oliveira
BRAZIL
0
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
1627
0
1
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
41
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
2386
0
1
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
9
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
3375
0
2
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
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
599
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
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)
302
0
0
Cristiano Goncalves
Cristiano Goncalves
BRAZIL
7
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
1541
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
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
1209
0
1
iagor molino luchesi
iagor molino luchesi
BRAZIL
0
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
3215
0
5
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
36
1
1
2
3
