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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
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!
10045
3
9
Eloy Cid
Eloy Cid
BRAZIL
45
0
Circuit diagram SI4732 all band radio receiver si4735 Arduino si4735-d60 with displayThe Si4734/35 is the industry's first fully integrated, 100% CMOS AM/FM/SW/LW radio receiver IC. Offering unmatched...
Circuit diagram SI4732 all band radio receiver si4735 Arduino si4735-d60
8213
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
The new circuit is the TDA7000 which integrates a mono FM radioall the way from the aerial input to the audio output. External to the IC are only one tunable LC circuit for the local oscillator, a few...
FM radio receiver diy circuit with IC TDA7000 and Lm386
6636
3
7
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
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
5942
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Components1x 16v 10uF capacitor1x 50v 100nF capacitor1x nrf24l0118x pin header R2 Type 90 degree 2.54 17mm or R1 Type 90 degree 2.54 standard size
NRF24 PCB for Flipper Zero V1.1
4374
0
5
TiagoDGY
TiagoDGY
BRAZIL
1
1
The TDA8954 is a two-channel audio power amplifier that uses Class D technology.For each channel, the audio input signal is converted into a digital Pulse Width Modulation (PWM) signal using an analog...
Circuit Power amplifier stereo IC tda8954th 2x 210W
4313
2
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
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
3353
9
12
fabiosouza.io
fabiosouza.io
BRAZIL
11
0
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
2987
11
26
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
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
2914
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
2886
5
19
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
35
1
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
2642
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
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
2623
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
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
2132
1
4
José Klinsman Jorge
José Klinsman Jorge
BRAZIL
2
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
2116
5
4
silicioslab
silicioslab
BRAZIL
32
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
1938
0
1
nicolaudosbrinquedos
nicolaudosbrinquedos
BRAZIL
7
0
The TDA7850 and TDA7388 are both integrated circuit (IC) chips commonly used in automotive audio amplifiers. Here is some information about each of them:1. TDA7850: The TDA7850 is a 4-channel bridge-t...
Audio power amplifier TDa7850, TDa7388
1768
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
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