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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
SummerCart64 - a fully open source N64 flashcart
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
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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ESP32 is a series of low-cost, low-power microcontroller, which integrates Wi-Fi and dual-mode Bluetooth.
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ZIMBABWE
We all enjoy utilising a single device, or main controller, to operate all of our devices in a home automation system. One such gadget that makes it very simple for us to do that is the WiFi Smart Plu...
SMART PLUG
972
0
1
Engineer
Engineer
INDIA
0
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
1193
0
0
ing DIY
ing DIY
ITALY
4
0
https://youtu.be/vfW4ydkPVy8In this video,a DIY weather station is built using ESP32C3 that is connected over WiFi through a TCP socket to OpenWeather API. ESP32C3 sends HTTP GET request every one min...
ESP32C3 DWIN 7 inch Display Weather Station
808
0
1
WARD Useful Electronics
WARD Useful Electronics
TURKEY
12
0
I've decided to create this project as my graduation thesis, I'm Computer Science student in Italy who has always loved electronics.The main purpose of the project is to monitor the CO2 quantity in th...
CO2 Monitoring System
920
1
0
Matteo Sacco
Matteo Sacco
ITALY
0
0
I needed a cheap, small reliable presence sensor that incorporated temperature and luminance to trigger lights and was fed up of the time out on normal motion sensors which would leave the light on af...
D1 mini MMwave multisensor
95
0
0
Michael Harris
Michael Harris
UNITED KINGDOM
0
1
New PLC with ESP32! 8 digital inputs at 24V. 10 24V/AC relay outputs. 4 analog inputs of 0-10V. WiFi and Bluetooth.Programmable in: OPENPLC MicroPython C++ Arduino IDEYou can download the entire pcb ...
PLC ESP32 DC/DC/RLY || 8 DIGITAL INPUT + 4 ANALOG INPUT + 10 RELAY OUTPUT.
542
2
6
EL INGE TAYU
EL INGE TAYU
ECUADOR
12
0
Join our discord for support or questions.https://discord.gg/nJ82JcNuESP32 based NFC reader designed for Homekey implementation.Following specs are in place:-Voltage In : 5 to 65V (MAX) suggested rang...
ESP32 Homekey
1102
0
1
Lollo Kara
Lollo Kara
ITALY
1
0
When an ordinary BadUSB is plugged into a computer, it executes previously specified commands. It provides the user with limited access and does not allow additional commands to be added later. Additi...
Advanced BadUSB with WiFi and SD Card Storage
458
0
5
Emirhan Ekşi
Emirhan Ekşi
TURKEY
3
16
Learn how to make your own advanced YouTube button packed with a lot of cool features, such as speaker driven by programmable I2S interface, light level detection, DC-DC converter, built-in ESP32 WROO...
Nerd level YouTube Button Version 2 [ESP32, RGB LED Matrix, 3D]
337
0
0
Morten Frederiksen
Morten Frederiksen
DENMARK
3
21
Bu projede ESP 12F kullanarak bir havya istasyonu yaptım. Sıcaklık kontrolü bir mosfet ve mosfet sürücü yapısı ile gerçekleşmektedir.
DIY Soldering Station
1148
0
6
Abdulkadir ÜNVER
Abdulkadir ÜNVER
TURKEY
11
2
This project is about a datalogger, used to acquire data from sensors and store it in a micro SD card. It also can send the data wirelessly using ESP-NOW to another ESP32 microcontroller. The main des...
Portable Data Logger
745
1
1
Juan Tinazzo
Juan Tinazzo
ARGENTINA
1
0
Provides a functional open source example of the RetroRosetta IO interface. Full KiCAD design files included. An adaptor to connect DB25 based BlueRetro cables, such as DIY cables or AIO PCB cables, t...
RetroRosetta to BlueRetro DB25 Adaptor
1174
0
0
Thomas
Thomas
UNITED KINGDOM
0
0
Today we learn how to control stuff using Alexa and an ESP32 and make it work with this PCB. We can control anything. Check example in the video below. And this works in any language, just change Alex...
ESP32 PCB and Alexa
3435
1
2
ELECTRONOOBS ELECTRONOOBS
ELECTRONOOBS ELECTRONOOBS
SPAIN
208
3
Just see the full Project description on my Blog.Here you can find some details about the hardware.And there is also an instruction video, how to assemble the optional parts:
KM271-WiFi (for Buderus Logamatic M 2107)
1264
0
1
Daniel Glaser
Daniel Glaser
GERMANY
1
1
El Burrito Mezzanine PCB for all El Burrito GHz FrontendsThis Mezzanine PCB connects the ESP32 Wifi Kit with the MAX2870 module. This is generic and can also beused for other (Non El Burrito or MAX287...
Mezzanine PCB for all El Burrito Frontends
771
0
0
Fred OE8FNK
Fred OE8FNK
AUSTRIA
5
2
https://youtu.be/fPgSf5HOfO8In this tutorial, two STM32 micro-controllers are exchanging data wirelessly over LoRa using E22900T22D module that is interfaced over UART. The MCUs are exchanging dummy d...
STM32 E22900T22D LoRa Transceiver Module and Range Test
2171
0
2
WARD Useful Electronics
WARD Useful Electronics
TURKEY
12
0
1
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