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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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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
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In this video I explain how to assemble the circuit
Easy project to learn to weld
1948
0
1
Catia Diaz
Catia Diaz
MEXICO
69
1
This project is an IOT training module for students who are starting in the world of electronics and the Internet of Things. The DevKit is based on the ESP32 C3 SOC, which due to its small size can be...
ESP32 C3 Wireless development board for students
1497
0
7
Wandy Amaury
Wandy Amaury
DOMINICAN REPUBLIC
34
56
A simple DIY LED ring light for potentiometer/rotary encoder and Arduino, driven by MAX7219 multiplexing chip. A custom PCB was created in KiCad, and ordered together with SMD assembly from PCBWay. Th...
SMD LED Ring Light for Potentiometer
3211
0
13
Vaclav upir
Vaclav upir
CZECH REPUBLIC, THE
30
0
This small circuit board is a power buffer for a model train coach lights, to provide flicker free lights. This elliminates the internal lights to flicker when the trains goes through dirty section of...
Flicker free train light
746
0
1
Csongor Varga
Csongor Varga
HUNGARY
16
1
In the center of this circuit are IC NE555 and IC 74HC595, the two push buttons can change the status of the LEDs, the starting point of the lighting cycle. This circuit assembly contains two shift re...
Flowing LEDs
970
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
49
14
This project is an AVR based LED VU-meter. It's display consists of 80 LEDs per audio channel. Each PCB holds all the LEDs, the analog and digital segments of the circuit and only handle one audio cha...
160 LED VU-meter
9765
1
9
Heol Fief
Heol Fief
FRANCE
3
1
A simple tool to test LEDs if they are working or to check resistance values for LEDs. If looking to test LEDs for brightness, this is a great tool simply with a power supply of 5, 9, or 12 volts (sel...
LED Resistance Finder
366
0
1
RODNEY THAYER
RODNEY THAYER
THAILAND
0
16
I have designed an original and charming electronic circuit, ideal for Halloween. This project was carefully created using the powerful free KiCad tool. The board not only captures the festive atmosph...
Halloween PCB design
1351
0
0
J J
J J
ECUADOR
5
0
Hey Everyone what's up.This is my DIY Studio Light ProjectWhich basically is a do-it-yourself studio light that is made from a custom 3D Printed body and a custom PCB which were both provide...
DIY Studio Light/ Light Box
1051
0
1
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
RGB LED (WS2812) RingA low cost, Cool looking RGB LED ring.Features:Circular PCB with 4x Semi Holes for mounting12x RGB Ws2812 LEDVCC and GND Solder PadsData IN and Data Out solder PadsLow Cost soluti...
RGB Ring (WS2812) Low Cost
1816
0
4
Muhammad Aitesam
Muhammad Aitesam
PAKISTAN
22
8
The pxlBlck_8x8 was one of the first members of the pxlBlck family. Thanks to the few parts and the prefabricated WS2812 8x8 LED matrix, it is set up fairly quickly and thanks to the adapter board, it...
pxlBlck_8x8 PCB v1.4
2189
0
12
Fabian Es
Fabian Es
GERMANY
2
5
This is a 6-channel led driver for PT4115 PWM controller at ATtiny13a.
6 channel led driver
3031
1
2
Sergiy Zazimko
Sergiy Zazimko
UKRAINE
6
4
I have decided to make my project as I was first captured by magnetic levitation when I saw it in a video a while ago. I thought to myself, what can I make with this that is an original idea, so I cam...
Floating Chess Board
189
0
0
Engineer
Engineer
CANADA
0
0
This version features an ALL IN ONE PCB of the LED clock project by @imeszaros. The PCB was specifically designed to be under 100mm so it will cost less to produce it. I would suggest to ord...
LedClock - ALL IN ONE PCB
249
0
2
Marius M
Marius M
ROMANIA
13
20
This is WiFi RGB keychainIt is a keychain made with pcbThis keychain has RGB leds that you can control using WiFi .It uses an esp01 module as micro controller which receives WiFi signals and controls ...
Diy WiFi RGB keychain
127
0
0
Koushik B
Koushik B
INDIA
0
0
The circuit operates using a timing mechanism, such as a 555 timer or a simple transistor-based oscillator, to control the sequence of LED activation. Each LED turns on and off in a predetermined patt...
LED Chaser
156
0
1
El Saeedy
El Saeedy
EGYPT
0
0
1
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