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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
SummerCart64 - a fully open source N64 flashcart
Tad Boy Color
iSpndel_4.0
Arduino RC engine sound & light controller with inertia simulation for ESP32
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
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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Hello everyone, and welcome back! Today, I have something incredibly useful for you—a Portable Air Quality Meter.The Portable Air Quality Meter allows the user to monitor air quality using the MQ135 s...
Portable Air Quality Meter
303
1
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
51
50
CalliogamerDer Calliogamer ist eine Erweiterungsplatine für den Calliope mini V3. Er stellt ein Steuerkreuz und 4 weitere Knöpfe zur Verfügung. Die Idee dahinter ist, dass man damit einfach Fahrzeuge,...
Calliope mini V3 CallioGamer
189
0
1
Michael Klein
Michael Klein
GERMANY
20
13
The original plan for this project was to create a fun RC Paddle Boat. However, during the project, I came up with the idea of adding a fish feeder. This means that besides enjoying a ride around the ...
ESP32-Based 3D Printed Fish Feeder RC Board with ESP-Now Controller
296
0
1
gokul kb
gokul kb
INDIA
2
0
Hello everyone! I'm signing up for this competition with a small project designed to attract your attention (if it really can do that to adults, rather to children), like the sta...
LEDs Stars
293
0
2
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
50
14
Specter Shield LiteSpecter Shield addon for Specter DIY Bitcoin Hareware Wallet based on the STM32F469I-DISCO board, adding Smart Card capability for enhanced security as well as QR Reader support for...
Specter Shield Lite (v1.0.2)
720
1
2
Crypto Guide
Crypto Guide
CANADA
3
0
This design is nothing if not amazing! Imagine 3500 Colored LEDS dancing around to the music at a very high refresh rate.All controlled by a single $2 micro controller that is fed music using a Blueto...
Fast Audio Spectrum Analyzer
594
0
1
Mark Donners
Mark Donners
NETHERLANDS, THE
12
16
After a long time testing and changing things around were finally ready for the first version of the GachaSP.This is probably the smallest version of the Gameboy Advance SP that you will ever see.This...
2024 updated button PCB for GachaSP - Beskar and LED version
10229
8
12
Jonas retrogame.evo
Jonas retrogame.evo
UNITED KINGDOM
13
0
this project allows you to easily install a 200A BMS on the DIY LEV200 12v LiFePO4 battery.Parts ListCells - https://jag35.com/products/high-discharge-600a-lifepo4-1780w-prismatic-cellsBMS - ...
200A 12v Lithium Battery BMS project
6988
1
4
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
410
0
Analog audio amplifiers are very powerful enough to make a high noise with stable quality factor. I have designed a lot of IC based audio amplifier boards previous year. And today I am designing an OL...
STK4141 Amplifier is hidden GOLD
14524
1
15
Manoj kumar
Manoj kumar
INDIA
21
0
How It Works?As you can see, a 3D design was used for the pet feeder. ESP8266-based Wemos D1 Mini board was preferred to connect to the internet and control it via WiFi, and an application was created...
Pet Feeder Controlled Via WiFi - ESP8266
8294
0
12
MERT KILIC
MERT KILIC
TURKEY
328
13
Ini adalah pcb untuk membuat konektor nanoleaf lines kw.
Nanoleaf Lines Connector KW
3891
0
5
omank kacau
omank kacau
INDONESIA
100
13
Hi,I'm student on computer engineering. This node is part of my final degree project.This is project it's on prototype phase. With this node I want to send data from sensors in rural areas without net...
Node for IoT application based on LoRaWAN technology
1539
0
2
jgarcia
jgarcia
1
0
Descri??o Este é um esquema do Nintendo Famicom KW / Clone. Inicialmente esse era o esquema de Dendy Junior e Megawalkman JNR-01. Peguei o design inicial aqui: https://github.com/mleonid2000/dendy_jun...
Famicom clone / Dendy Junior Remasterizado
5901
0
13
Petov Jurij
Petov Jurij
RUSSIAN FEDERATION
18
4
Greetings everyone and welcome back.So here's something fun and useful: a Raspberry Pi Pico 2-powered 64x32 RGB matrix panel setup.Here, we have made a simple setup where the Pico 2 is linked to the d...
64x32 Matrix Panel Setup with PICO 2
286
0
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
51
50
The aim of this project was to develop a customized battery charger based on the widely available TP4056 module, commonly found online. This design adapts the board to specific needs and serves as an ...
LiPo Battery Charger 3.7V
241
0
0
Fabrice Gomes
Fabrice Gomes
SWITZERLAND
0
3
Many of us fondly remember the joy of playing board games like Snakes and Ladders or Ludo during our childhood. These simple yet engaging games brought families and friends togethe...
Electronic Dice with BLE Connectivity
162
0
0
Jobit Joseph
Jobit Joseph
INDIA
51
9
1
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