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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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"Dot Matrix" is an unique category of LED Displays and also found in LCD and OLED products.
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Pinball machines in the 80s used high voltage seven segment displays to show the scores for each player. After 40 years of use these displays are often broken and original replacements are hard to get...
6/7 digit Pinball display for early Bally games
776
0
1
Ralf Thelen
Ralf Thelen
GERMANY
2
1
This project is a PCB in the form of Cupido for San Valentine's Day. The project has 10 simple LEDs that are driven by the 4017 IC. The 4017 IC does not use a 555 IC to generate the pulses but uses a ...
San Valentine Cupido PCB using a 4017 IC
423
0
1
Wandy Amaury
Wandy Amaury
DOMINICAN REPUBLIC
33
56
It was designed as a development board for young developers.And it is designed for high school and middle school students to improve their skills.This is actually also a keychain. Football is a very p...
Smd solder training keychain
632
0
2
Ali BERBER
Ali BERBER
TURKEY
21
2
This is a replacement for lamps commonly used in the ceiling.These lamps, being cheap, break down easily, it is separated into 2 parts, the driver part and the LED part, the driver can be easily repla...
Led lamp replacement
347
0
1
Catia Diaz
Catia Diaz
MEXICO
67
1
Its the most powerful PWM controller based on TL494 .
DC PWM Controller TL494
2932
0
1
Hrach
Hrach
ARMENIA
42
1
Max power 250mW. 12au7+op amp +booster.and led indicator.show to http://takinx.dcnblog.jp/radio_kit_/radioamp.htmlschematics
headphone amp 12au7 diy : op amp + booster (220mW output) 12.6v supply. Can drive speaker like youtube
942
0
2
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
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
494
0
2
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
159
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
377
0
1
Catia Diaz
Catia Diaz
MEXICO
67
1
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
966
0
2
Fareed Fareed Read
Fareed Fareed Read
INDONESIA
271
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
1185
0
0
Nerdiy.de
Nerdiy.de
GERMANY
15
0
This was originally designed to drive an industrial Red/Yellow/Green LED signal light tower from an Arduino Nano, but this can be used to drive any load at up to 60V/500mA, such as RGB LED strips, etc...
3-Channel general purpose NFET driver
257
0
0
Roger Meier
Roger Meier
UNITED STATES OF AMERICA
1
2
Ini merupakan ring led New pixel ws2813 berbentuk seperempat lingkaran yang dapat disusun menjadi lingkaran penuh, untuk selengkapnya bisa dilihat pada blog Fareed Read's Electronics
NeopixelQuarterRing
896
0
0
Fareed Fareed Read
Fareed Fareed Read
INDONESIA
271
62
Ini merupakan rangkaian dari vu meter LM3914 yang dikombinasikan dengan Relay untuk digunakan sebagai berbagai kebutuhan misalnya cas aki otomatis dan lain-lain untuk lebih jelasnya silakan kunjungi b...
AutoCutOffLM3914
876
0
0
Fareed Fareed Read
Fareed Fareed Read
INDONESIA
271
62
this is an experimental pcb, it has an attiny 85 onboard for controlling the led ws2812 (2020) package, it has a 1.27mmpin connector for debugging and for burning the bootloader to the attiny , no bat...
Christmas tree - addressable rgb leds
1026
1
4
A tom
A tom
ITALY
0
0
Simply clock.Used PIC16F610 and LED matrix with MAX7219.
LED matrix clock
993
0
1
Dmitrii Kuznetsov
Dmitrii Kuznetsov
RUSSIAN FEDERATION
0
0
Simple clocks on stm32 and esp8266
Seg7line cloсks
1587
0
0
Ivan
Ivan
RUSSIAN FEDERATION, THE
4
7
1
2
3
4
5
6
7
8
9
