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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
SummerCart64 - a fully open source N64 flashcart
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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Este vúmetro utiliza un diseño simplificado que solo emplea un micrófono y transistores para captar y mostrar los niveles de sonido sin necesidad de un IC controlador. El micrófono convierte las varia...
Vúmetro (LEDS al ritmo de la musica)
86
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
2
0
This is a modification to convert an LED LCD TV to Full Array Local Dimming Backlight.Circuit and Parts list: https://mousa-simple-projects.blogspot.com/2024/06/diy-full-array-local-dimming-backlight....
Full Array Local Dimming TV Backlight
570
0
2
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
160
6
One application that I gave to this circular LED strip is to illuminate a beverage counter.Use only wood and strip it, the result is spectacular.Watch this video for more details.I leave some extra ph...
2835 SMD led strip for students
407
0
1
Catia Diaz
Catia Diaz
MEXICO
69
1
A single PCB screw switch that is lightweight and robust, it uses tpu to ensure the connection doesn't shake loose and contains pads for a smd LED to act as a power indicatorInstructions on building t...
single PCB Robot Screw Switch
554
0
0
Ben Team Panic
Ben Team Panic
AUSTRALIA
1
0
ESP32 Prototyping/Dev Board that allows various connectors to be easily wired up to any of the available GPIOs. Specifically for the cheaper ESP32 DEVKIT-C v4 devices.Includes one dedicated DS18b20 te...
ESP32 Generic Monitor Prototyping Board
800
0
0
Ralph Bacon
Ralph Bacon
UNITED KINGDOM
1
0
Through-hole version of my encoder with LEDs projectAny resistors in 200-1000 ohm range can be used for LEDs and pullups.This video shows assembly of surface mount version but also applies to this ver...
Rotary encoder with LEDs - through hole version
728
0
2
Artur Jasowicz
Artur Jasowicz
UNITED STATES OF AMERICA
1
7
https://youtu.be/TIRHYlAV5L8Zener diode is not necessary for the led driver circuit. It can be used for constant voltage regulator applications at the required value.The capacitor capacitive reactanc...
Capacitor Led Driver
766
0
2
Abdulkadir ÜNVER
Abdulkadir ÜNVER
TURKEY
11
2
Ini merupakan rangkaian dari Mini Game Tetris Menggunakan Arduino dan Display Matrix MAX7219 sebagai penampil nya.Untuk Selengkapnya baik skema maupun kode program bisa dilihat di blog Fareed Read's E...
MiniGameTetrisArduino
999
0
2
Fareed Fareed Read
Fareed Fareed Read
INDONESIA
273
62
The pxlBlck_ringMicro PCB is based on the ESP32. In combination with 60 SK6805 RGB LEDs, various animations and information can be displayed.I use it together with the pxlBlck plugin to display inform...
pxlBlck_ringMicro - A micro sized Ring Clock PCB
1218
0
0
Nerdiy.de
Nerdiy.de
GERMANY
16
0
this is Class AB Professional Amplifier Based on Rockola Circuit. It Uses Complementary Pairs in Output Stage and Diamond Differential in Input Stage, VAS is based on 2SA1837 2sc4793 Well Knowm Transi...
800W TRUE RMS PROFESSIONAL AMPLIFIER BOARD
2775
0
9
Rahul Sharma
Rahul Sharma
INDIA
106
0
This is a replacement Sensor board for the Game Boy Camera that adds a TP223 that allows toggling a 5v output off or on, this means you can hook up your own LED's to use as flash.Order at 1.0mm thickn...
Game Boy Camera replacement sensor board with flash toggle
1354
0
3
Martin Refseth
Martin Refseth
NORWAY
109
6
Main features:ESP-12S as the main control, less peripheral circuitsDS3231MZ+ clock chip, accurate offline time (it seemed to be around 5RMB when I bought it, but now I don’t know how much it will cost...
ESP8266 Matrix Clock (Main control board PCB (2 of 2))
2027
0
1
leoloel
leoloel
CHINA, PEOPLES REPUBLIC
108
27
I wanted to start designing PCBs again, and this is my easy into. Used this as a project to relearn KiCAD and start making things. Just in time to make gifts for this wild and crazy 2020 Holiday seaso...
2020 Ornament
939
0
0
Ryan Barnes
Ryan Barnes
UNITED STATES OF AMERICA
0
0
You can find all needed information including detailed build instructions and material list here: https://nerdiy.de/en/howto-elektronik-nanopxl-v1-1-smd-komponenten-verloeten/
nanoPxl v1.1 by Nerdiy.de
1871
0
0
Nerdiy.de
Nerdiy.de
GERMANY
16
0
Little gift to participants of tech week of federal institute of S?o Paulo, has a multivibrator circuit with switch and battery
Flash led key chain
948
0
0
Cadu Palmieri
Cadu Palmieri
BRAZIL
2
12
When I design my project in laptop, and it black out. I can not see my laptop keyboard and I am have idea to make this.
USB LED Black Out
861
0
0
Adnanto Ahmad Romadhon
Adnanto Ahmad Romadhon
INDONESIA
1
0
1
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