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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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ZIMBABWE
With this PCB you can build the d-diot hub v.3.0-B, which is:An IR Gateway (transmitter and receiver) based on ESP32A 433 Mhz RC Gateway (transmitter and reciver) based on ESP32A step-up and step-down...
d-diot hub v.3.0 - board B
1247
0
1
Francesco Berghi
Francesco Berghi
ITALY
2
0
WS281x 485This is a versatile and cofigurable RS485 TX-RX transceiver for long range serial LED strip communication.If you need to send your data to a remote LED strip, you can use one PCB as TX and o...
WS281x LED RS485 transceiver
4889
2
2
ing DIY
ing DIY
ITALY
4
0
Today I want to show you how Arduino can help you to make a perfect Tea!I always wanted to have the tea bag in the water for a specific time. However, I never do that because I forget to get the tea b...
Arduino Tea Bag Timer
401
0
0
Carlo Stramaglia
Carlo Stramaglia
ITALY
4
0
WS2813 bufferThis is a versatile buffer for WS2813 LED strip. It is a LED with strong SN74LVC2T45DCTR buffer for the serial output that allows to send serial I/O data up to few meters; it is designed ...
WS2813 buffer
1265
0
0
ing DIY
ing DIY
ITALY
4
0
God created the heavens and the earth in the beginning. And people have created digital kitchen clocks like this one.People have decided to make a more exciting replacement for the original concept. T...
Arduino Kitchen Timer Shield
983
0
3
Engineer
Engineer
ITALY
3
0
I was looking for a timer that could be setup without looking at the display. Mainly the purpose was to have, while cooking, a voice telling me how many minutes were left before the end.So I created t...
Cool Timer with Voice synthesizer
506
0
0
Carlo Stramaglia
Carlo Stramaglia
ITALY
4
0
I think of myself as a very lazy person (don't get me wrong, I hate being so), so everytime I need to do a repetitive task, especially if it's in my warm and cozy room, I try to automate as much as I ...
CammaProject - OLED MotoPillar
304
0
0
Engineer
Engineer
ITALY
0
0
I had a medical test and the doctor measured my hearing. When I left the medical center I said to myself.... I have to build one with Arduino :-)To make it work, you need to plug the headset in your l...
Arduino Audiometric Device
589
0
0
Carlo Stramaglia
Carlo Stramaglia
ITALY
4
0
This USB universal programmer has been designed to be coupled to the USB-TTL converter you see in this figure (it is based on the reliable FTDI FT232 chip). The programmer provides the UART interface ...
Universal programmer for ESP8266, ESP32 and others
761
0
0
Francesco TSP
Francesco TSP
ITALY
0
24
[The project is still under development. The board is 100% functional.]LEDdino Nano is a breadboard friendly and Arduino Nano friendly board that can drive high power LEDs.The board is based on the le...
High Power LED Arduino Shield - LEDdino Nano V0
813
0
0
Dario Cose
Dario Cose
ITALY
1
2
Hi, I'm Antonio I made this project to control atmospheric variations I used an arduino uno a dht 11 to measure the temperature and humidity and a bmp 280 these sensors are managed by a software that ...
Atmospheric detector
601
0
0
Antonio06 Antonio06
Antonio06 Antonio06
ITALY
0
0
A few weeks ago, I found this old computer fan that was about to be thrown away.I took a look on the net, and I found out that it can be controlled by Arduino.So, this gave me the input, to create thi...
Drive an Old PC Fan with Arduino
704
0
0
Carlo Stramaglia
Carlo Stramaglia
ITALY
4
0
The board has these sections· An audio switch· An analog trimmer connected to an Arduino analog pin· ...
Multi purpose Arduino Uno shield with breadboard connection
534
0
0
gmarocco
gmarocco
ITALY
0
0
Here it is a wonderful ICS-43434 module: It is a good MEMS MIC.This MIC is widely used in raspberry and ESP32 project, and with this module it will be possible to easy connect a ICS-43434 to your own ...
ICS-43434 module
2657
7
3
ing DIY
ing DIY
ITALY
4
0
That's an update for the older version of the project!Now you can play the keyboard on the keys from A to J and from Q to U for # notes.It's set on the fifth scale, but you can set it as you like by e...
Arduino Keyboard V2.0
786
0
0
Noshirt
Noshirt
ITALY
0
0
Today I built with Arduino a simple game for 2 players. Each player have to spin the wheel and the winner is the player that scores the highest number. The numbers are generated randomly.The wheel use...
Spin The Wheel!
533
0
0
Carlo Stramaglia
Carlo Stramaglia
ITALY
4
0
1
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