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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
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
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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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
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
2302
1
4
José Klinsman Jorge
José Klinsman Jorge
BRAZIL
2
0
This is a PCB I developed for my humanoid robot, it serves as the central PCB, and other little PCBs connect to it to add different features and support different control MCUs, readings, etc. The main...
Humanoid robot control central board
280
0
0
Benjamim Krug
Benjamim Krug
BRAZIL
0
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
3378
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
601
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)
303
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
1542
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
1210
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
3217
0
5
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
36
1
The TDA2003 is a monolithic audio power amplifier integrated circuit. It can deliver up to 10 W of output power with a single-ended or bridge configuration, and can operate with a wide supply voltage ...
TDA2003 audio amplifier 10W
848
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
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!
12390
3
9
Eloy Cid
Eloy Cid
BRAZIL
45
0
Audio preamplifier circuit with op amp, can use various dual operational amplifiers such as TL072, NE5532, OPa2134, CA1458, RC4588, LM358, LM4558, NJM4560, LM258.preamplifier circuit diagram, preampli...
Audio Preamplifier Circuit with Operational Amplifier with ne5532 or tl072 or
7336
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
tpa3116 amplifier board tpa3116 amptpa3116d2, tpa3116d2 datasheet, tpa3116d2dadr, tpa3116 datasheet, tpa3116d2 amplifier, tpa3116 PDF, tpa3116d2 PDF, tpa3116d2 amplifier board, tpa3116d2 review, tpa31...
tpa3116 amplifier board tpa3116 amp
3384
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
Tired of working on your project on your breadboard or prototype board only to find that you don't have the right capacitor or resistor? And you only have SMD components to use? Well maybe it only hap...
0805 and 0603 SMD Breakout Board
174
0
3
Gabriel Vega
Gabriel Vega
BRAZIL
1
0
The TDA7375 is a dual bridge amplifier designed for car radio applications. It can deliver up to 2 × 35 W into 4 Ω speakers at 14.4 V supply voltage. The device features low distortion, low noise, and...
TDA7375 4 channel audio power amplifier
919
0
2
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
This project is a PCB I've been wanting to make for a long time. When I was starting to learn arduino, I decided to make a simon says game, like the one in the picture bellow.I managed to do it, and I...
Simon Says Arduino Uno Shield
1098
0
2
Letícia Lelepg
Letícia Lelepg
BRAZIL
10
5
1
2
3
4
