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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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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 0.2 (SID 6581/8580-replacement for C64/C128)
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ESP32 LoRa TTGOThis project consist in a shield for ESP32 LoRa TTGO.FeaturesThis project implements power connection using jack p4 and pins connection with screw terminals.
Shield ESP32 LoRa TTGO
3593
8
7
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
The Franzininho DIY is a DIY board developed in 2017 to encourage people to assemble their own Arduino boards and have the first contact with electronics. The board is based on Arduino Gemma and Digis...
Franzininho DIY
3402
9
12
fabiosouza.io
fabiosouza.io
BRAZIL
11
0
An amplifier with DSP processor based on TPA3116D2 and ADAU1701 with 4 outputs and stereo input. DSP programming is done with SigmaStudio and needs an appropriate programmer.
DSP Amplifier - 2 inputs 4 outputs
3385
0
3
Kuro Kuro
Kuro Kuro
BRAZIL
15
1
Arduino StandAloneThis project is an Arduino StandAlone. It's works perfectly as final board. This board have not a USB to TTL converter, this is why is called StandAlone.MicrocontrollerAtmega 328 bas...
Arduino StandAlone v1.0
3026
11
26
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
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
3005
0
6
Kuro Kuro
Kuro Kuro
BRAZIL
15
1
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
2964
0
5
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
This board is an Arduino StandAlone based on atmega 328P, there is a conector ICSP to burn firmware easy and terminals blocks to the I/O pins.
Arduino StandAlone v2.0
2918
5
19
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
ESR METER PARA VERIFICA??O DE CAPACITORES ELETROLITICOShttps://www.youtube.com/watch?v=8LU-AviAIuE&t=2228s
ESR METER WITH 5 TRANSISTOR -------- credits Omar Cuellar
2665
10
6
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
I made several electronics workshops in Brazil with the Franzininho project last year, then I realized the need for a simpler starter board. The badge circuit is an astable oscillator, which...
Badge - Aprenda Soldar (Learn to Solder)
2654
6
12
fabiosouza.io
fabiosouza.io
BRAZIL
11
0
MSX Expert - Adaptador de teclado PS2 (Funcionando - Revisado)MSX Expert - Adaptador de teclado PS2Montado e testado em 15-abr-2021:Clicar em BOM (Bill of materials) nessa pagina para baixar o arquivo...
MSX Expert - Adaptador de teclado PS2 (Funcionando - revisado) Slim.1.03
2210
7
6
CRISTIANO
CRISTIANO
BRAZIL
4
1
This project consist in a shield for ESP32 LoRa TTGO.The board contains power interface (Jack P4) and pins connection with screw terminals.Now with a huge 3 Amperes regulator. This shield is excellent...
ESP32 LoRa TTGO v1.1 Shield
2000
2
4
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
MSX Expert - Adaptador de teclado PS2Montado e testado em 15-abr-2021:Clicar em BOM (Bill of materials) nessa pagina para baixar o arquivo com o .HEX a ser gravado no PIC.Existe algumas falhas no layo...
MSX Expert - Adaptador de teclado PS2 (Funcionando - testado em 15-abr-2021)
1834
9
2
CRISTIANO
CRISTIANO
BRAZIL
4
1
[ Pt-Br]Mini GuirlandaUma PCB decorativa de natal com led vermelho piscante desenvolvida para o Julialabs PCB Chanllange 2021.O circuito é muito simples e fácil de explicar para fins didáticos.Fiz o p...
Mini christmas wreath PCB
1696
0
8
Leo leo_churrasqueiro
Leo leo_churrasqueiro
BRAZIL
1
0
### DESCRIPTIONInput: 0-48V;Output: 0-36VPower: 150W.
DC/DC Converter Step-Down 150 W
1640
0
1
Thiago?Pereira
Thiago?Pereira
BRAZIL
3
0
### DESCRIPTIONCommunication Module using XBEE and LoRa modules.It uses an Arduino compatible microcontroller (STM32F103) which can be programmed using Arduino IDE as the board include a micro USB. Th...
ArduLinKitV1.1
1600
0
2
Engineer
Engineer
BRAZIL
0
0
Apple II Disk Interface created to replace original board. This project is tested and ok for use.There is another version using newer 27c512 eeproms (easier to find than MMI6309/TBP28L22N).Check my ot...
Apple][ Disk Interface
1558
12
5
Augusto Baffa
Augusto Baffa
BRAZIL
14
0
1
2
3