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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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See project details on my blog:https://diy.viktak.com/2020/05/broadlink-smart-bulb-conversion-to-open-source.html
Broadlink Smart Bulb Conversion to Open Source
1267
0
1
Viktor Takacs
Viktor Takacs
GREECE
14
0
ESP-12S or ESP-12F can be used, the price is cheap;DS3231MZ+ high-precision clock chip, accurate offline timing and small error;AMS1117-3.3 power chip, the main control power supply is stable;The driv...
High precision LED dot matrix clock A (display board)
2417
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
In this video I explain how to assemble the circuit
Easy project to learn to weld
1787
0
1
Catia Diaz
Catia Diaz
MEXICO
64
1
Basado en un circuito oscilador por transistores... necesita de una fuenteDe poder esta tiene que ser de entre 6v a 9v DC de unapila cuadrada,Cuenta con un jumper para encendido y apagadoEspero decore...
calabaza de Halloween electrónica 2
1098
0
0
Luis Marin
Luis Marin
COLOMBIA
8
0
Here I will leave you a tutorial so you can follow the step by step
Sequential turn signals for car or motorcycle
1611
0
5
Catia Diaz
Catia Diaz
MEXICO
64
1
This project is a step-up DC-DC LED constant current drive. Input voltage is 2.8V~30V, output voltage is 30V (MAX@LED open circuit). Support PWM dimming. Can be used for miniaturized po...
Boost LED constant current drive
1420
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
High-precision LED electronic clock based on STM32.characteristic0.8 inch large screen LED digital tube, clear displayBased on STM32F030F4P6 microcontrollerRTC clock IC adopts domestic SD3078, 3.8ppm,...
LED electronic clock 0.8 inch
3900
0
14
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
A simple board that provides clean 3.3v power to the ESP8266 and then 5V power the the RGB LED lights. There is also a level shifter from the ESP's 3.3v to the LEDs 5v data line.
ESP8266 Single strand RGB LED controller board
1177
0
2
Peter Hein
Peter Hein
UNITED STATES OF AMERICA
1
1
Leuchtmittel für 1x4 LEGO(R) Platten mit 2 LEDsPCB for LEGO(R) 1x4 Plate and 2 LEDsHinweise: Aus dem Buch "Lego(R) Modelle beleuchten", ISBN 978-3-86490-687-9, DPunkt-Verlag. Dieser Platinen...
PCB for LEGO(R) 1x4 Plate and 2 LEDs
978
0
2
Alexander Ehle
Alexander Ehle
GERMANY
4
5
Leuchtmittel mit einer LED auf 1x2 LEGO(R) Platte mit VorwiderstandOne LED on a 1x2 LEGO(R) Plate with ResistorHinweise: Aus dem Buch "Lego(R) Modelle beleuchten", ISBN 978-3-86490-687-9, dp...
One LED on a 1x2 LEGO(R) Plate with Resistor
638
0
1
Alexander Ehle
Alexander Ehle
GERMANY
4
5
Leuchtmittel für 1x6 LEGO(R) Platten mit 3 LEDsPCB for LEGO(R) 1x6 Plate and 3 LEDsHinweise: Aus dem Buch "Lego(R) Modelle beleuchten", ISBN 978-3-86490-687-9, DPunkt-Verlag. Dieser Platinen...
PCB for LEGO(R) 1x6 Plate and 3 LEDs
762
0
3
Alexander Ehle
Alexander Ehle
GERMANY
4
5
This special Shield as compatible holes to plug it in various ways to studs of LEGO(R) parts. It was designed for LEGO User Groups which present MOCs in glass protected displays. The LEDs connected to...
Arduino Nano V3 Shield for LEGO(R) Lightning Projects
1177
0
0
Alexander Ehle
Alexander Ehle
GERMANY
4
5
A simple breakout board to make your controlling of RGB LED easier with the ESP32.The PCB has the following:ESP323.3V 5V voltage regulatorsDC jack for 5V-12V
ESP32 WS2812b Breakoutboard
3012
0
2
PlumPot
PlumPot
NETHERLANDS, THE
15
0
LED Chaser with 17 LEDs (Cascading IC 4017)Youtube Video: https://youtu.be/kLMGdsXeJiYParts list: IC 4017(2pcs)IC 555LED (17pcs) Transistor 2N2222Transistor 2N3906Capacitor 100nFCapacitor 2...
LED Chaser with 17 LEDs (Cascading IC 4017)
4131
0
4
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
144
6
Very Sweet Harry Potter KeychainBOMLAST UPDATE : 18/01/2020
Harry Potter Keychain
1291
0
3
Burak Simsek
Burak Simsek
TURKEY
19
1
RGB-LED Raspberry Pi Hat (Version 5)Raspberry Pi shield that has support for both SPI-driven DotStar LEDs and RGB Matrix. Barrel power supply, backflow current protection, and 5V signals to LEDs.Conta...
RGB-LED Raspberry Pi Hat (Version 5)
2408
0
0
YAROSLAV
YAROSLAV
UKRAINE
29
6
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