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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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The spectrum analyzer displays the amplitude of signals as a function of frequency, allowing engineers and technicians to visualize and analyze signal characteristics. In particular, the audio a...
Arduino FFT Audio Spectrum analyzer on 8x32 color matrix WS2812B
54
0
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Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
49
0
There are many arduino clock projects with temperature and humidity readings where the results are usually displayed on some kind of display. This time I will show you how to make such a device,...
Unusual Led Ring Arduino Clock, Temperature, and Humidity meter
34
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
49
0
This is an Arduino UNO shield board with a knob, switch, breakout for driving NeoPixels, a header breakout for various other things, and the all important audio aux output.
switchotron-uno-shield-v1-gerbers
96
0
0
Trash Robot
Trash Robot
UNITED STATES OF AMERICA
9
2
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
160
0
0
silicioslab
silicioslab
BRAZIL
31
0
Learn how to create a simple gear indicator for the manual transmission of the car. For that, we will use Arduino UNO with SSD1306 128x64px IIC OLED screen and 4 Hall Sensors to measure the magnetic f...
Arduino UNO Gear Indicator for manual transmission (PCB)
604
0
0
Vaclav upir
Vaclav upir
CZECH REPUBLIC, THE
15
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
578
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0
silicioslab
silicioslab
BRAZIL
31
0
Crystal RGB Mascot DisplayA simple beginner-friendly project to create a bright, colourful and aesthetic addition to your office/home desk setup, especially with a customisable mascot of your choosing...
Crystal RGB Mascot Display
227
0
0
Engineer
Engineer
SINGAPORE
0
0
Тестер поиска Короткого Замыкания на STM32G030F6P6схема и прошивака https://gitlab.com/jdobry/shortypenПрибор выполнен в виде карандаша , питается от 2-х батареек ААА. Очень удобно держать в руке, име...
естер поиска Короткого Замыкания на STM32G030F6P6
512
1
2
Yuray Yura
Yuray Yura
UKRAINE
60
30
A simple PCB shield for the MAX7219 modules to replace the default 8x8 LED Matrix display with an LED Ring Light and Potentiometer. Screenshots from the video:
MAX7219 shield PCB for LED Ring Light
856
3
1
Vaclav upir
Vaclav upir
CZECH REPUBLIC, THE
15
0
Простые ультразвуковые измерители расстоянияГлавнаяИзмерителиПростые ультразвуковые измерители расстоянияПредлагаем схемы простых измерителей для измерения расстояния от 40см до 10м. В схемах примкеня...
ультразвуковые измеритель расстояния с 7-ми сегментным индикатором
243
0
0
Yuray Yura
Yuray Yura
UKRAINE
60
30
Десульфаторы автомобильных аккумуляторовГлавнаяАвтоДесульфаторы автомобильных аккумуляторовЛюбой автолюбитель сталкивался с явлением, когда аккумулятор пролежав некоторое время без дела перестает отда...
Десульфатор автомобильных аккумуляторов на Ардуино Нано
1039
0
0
Yuray Yura
Yuray Yura
UKRAINE
60
30
Car battery desulfator on LM555Любой автолюбитель сталкивался с явлением, когда аккумулятор пролежав некоторое время без дела перестает отдавать свою номинальную емкость, крутит стартер пол секунды, з...
Десульфатор автомобильных аккумуляторов на LM555
404
0
2
Yuray Yura
Yuray Yura
UKRAINE
60
30
This snowflake uses an ATTiny10 to hold a simple LED flashing program.The ATTiny10 is extremely tiny, and this project was the first learning experience for me using it.I've chosen a diagonal lighting...
Snowflake PCB
729
1
0
Jeffrey Lam
Jeffrey Lam
UNITED STATES OF AMERICA
1
10
Merry christmas and a happy new year ,postcard Eastern astrology personifies the future year 2024 with such a difficult animal as the Dragon. This mysterious creature, according...
the Dragon
484
0
4
Yuray Yura
Yuray Yura
UKRAINE
60
30
Тестеры импульсных трансформаторовГлавнаяПриборыТестеры импульсных трансформаторовУстройства позволяют тестировать импульсные трансформаторы не выпаивая из платы. Выполнены на Ардуино Нано. Принцип ра...
Тестер импульсных трансформаторов ,светодиодной ленте WS2812
265
1
1
Yuray Yura
Yuray Yura
UKRAINE
60
30
Данное устройство яс девятью режимами работы. Основой служит микроконтроллер ATtiny13 фирмы Atmel. Переключение от одного режима к другому осуществляется с помощью кнопки S1, для переключения зажмите ...
Merry christmas and a happy new year ,postcard
700
1
22
Yuray Yura
Yuray Yura
UKRAINE
60
30
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