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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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Controller Board used for Led Clock project, based on ESP32D / ESP32E microcontroller.You have to use an FTDI / UART adapter for the initial flash, or you can build yourself this fancy CH340C adapter:...
LedClock - Controller Board ESP32D/E
1352
0
2
Marius M
Marius M
ROMANIA
13
20
This printed circuit board (PCB) is designed to allow DIY electronics to be more easily connected to an Arduino microcontroller. Additional linked pads, increased space between pads, and labels allow ...
Arduino Splice "Charcuterie" Board (Nano and Uno)
385
0
0
Midcrustal Matt
Midcrustal Matt
UNITED STATES OF AMERICA
0
2
Breakout board with rotary encoder and 5 LEDs. This can be used for experimenting with digital circuits as a simple IO circuit. For those not comfortable with soldering SMD components, there is a thro...
Rotary encoder and LED breakout board
547
0
0
Artur Jasowicz
Artur Jasowicz
UNITED STATES OF AMERICA
1
7
I designed this to add a 12v lighting system to a DIY ebike quadcycle. I wanted it to incorporate standard auto relays for reliability, and allow for connectivity with most ebike or motorcycle handleb...
12V Lighting Circuit-ver. 3
562
0
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
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
975
0
2
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
WS2813_fixThis is a versatile buffer for WS2813 LED strip. It is the tiny and fixed version of my other project: WS2813_bufferIt is a LED with strong SN74LVC2T45DCTR buffer for the serial output that ...
WS2813 fixed buffer for WLED
1233
0
1
ing DIY
ing DIY
ITALY
4
0
It allows using the Amiga 1000 audio filter correctly as like as Amiga 500 etc.It is an adapter for CIA 8520 U6P.The circuit requires just 0.1uF ceramic capacitor and the CD4066B CMOS Quad Bilateral S...
Commodore Amiga 1000 Low Pass Audio Filter Hack
1096
0
3
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
This project is a light for your mailbox. Very easy for soldering beginners! I decided to make it because my mom's mailbox is very dark and she asked me if I could do it. It is very simple! All you ne...
Mailbox Light
509
0
0
Mer08_
Mer08_
SPAIN
0
0
Kitchen timer, project contains 2 pcbs, main board with 89c2051 mcu and front panel with displays and buttons, just turn timer on and set time witch M and S buttons and start counting by pressing STAR...
Mini kitchen timer
815
0
0
Norbert Norbi
Norbert Norbi
POLAND
14
0
This project is a PCB I've been wanting to make for a long time. When I was starting to learn arduino, I decided to make a simon says game, like the one in the picture bellow.I managed to do it, and I...
Simon Says Arduino Uno Shield
1127
0
2
Letícia Lelepg
Letícia Lelepg
BRAZIL
10
5
-12V,-3 serial, 1 parallel, -Constant current
RGBW MINI FLOODLIGHT
1198
0
0
BAYTAŞ AYDINLATMA
BAYTAŞ AYDINLATMA
TURKEY
1
4
sa? ve sol taraftaki ledlerin art? hatt? birle?tirilmedi?i i?in d??ardan kablo yard?m? ile tamamlanmal?d?r yan?nda nokta olan pet eksi ba?lant?s?d?r
5630 SMD LED
874
0
2
Abdulkadir ÜNVER
Abdulkadir ÜNVER
TURKEY
11
2
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
1303
0
2
Peter Hein
Peter Hein
UNITED STATES OF AMERICA
1
1
Meant for switching a light on and off - think an alarm clock.
Battery Powered STM32 Blue Pill Switch
1963
0
0
Hayden Bignell
Hayden Bignell
AUSTRALIA
0
0
Arduino mega Sheild.2x16 Character LCDSHT11 Humidity and temperature sensorBuzzerRelay (NO/COM/NC) Klamens out3 Buttons8 LEDsServo OUT PinsHC05 Bluetooth module Pins1 Multi-Turn Trimpot analog Input
Arduino Mega Sheild
1434
0
1
Ali CALISKAN
Ali CALISKAN
TURKEY
15
16
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
LightsStop
616
0
0
Vasiliy
Vasiliy
RUSSIAN FEDERATION, THE
0
2
1
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