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OpenDINRail Controller - Feudal Technologies
Mar 23,2025
The Controller module is a DIN rail mountable ESP32-POE (by Olimex) which can be connected to the IO module. It is intended as a DIY project for anyone who is already familiar with ESPHome and has a basic to advanced level of soldering skills.!Warning!The PCB available in this community project does not include the ESP32-POE! The ESP32 development board needs to bought separately. To know more about which version to buy and what components in general are necessary, visit the github repo.I r...
ESP32 Home Automation IOT
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OpenDINRail IO module (bottom PCB) - Feudal Technologies
Mar 23,2025
The IO module is a DIN rail mountable input output module which can be connected to the controller module. It is intended as a DIY project for anyone who is already familiar with ESPHome and has a basic to advanced level of soldering skills.!Warning!The PCB available in this community project only represents the bottom PCB. To fully make use of the IO module capabilities, you have to order the top PCB, which extends the input and outputs by 8 (16 in total). To find out more about the projec...
IOT Arduino Home Automation
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OpenDINRail IO module (top PCB) - Feudal Technologies
Mar 23,2025
The IO module is a DIN rail mountable input output module which can be connected to the controller module. It is intended as a DIY project for anyone who is already familiar with ESPHome and has a basic to advanced level of soldering skills.!Warning!The PCB available in this community project only represents the top PCB. An additional bottom PCB is necessary in order to connect it to the controller module. To find out more about the project, visit the github repo.Features16 24V inputs (bott...
IOT Arduino Home Automation
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Halo_V1.1_MainBoard
Yash Mulgaonkar Mar 18,2025
HALO: The Air Quality Sensor That Smells Trouble Before You DoWelcome to HALO — your hilariously over-engineered, open-source buddy who sniffs the air so you don’t have to. Designed for folks who care about the air they breathe but also want a sensor with personality, HALO operates on WiFi via ESPHome, which means no creepy cloud subscriptions or hidden fees. It’s just you, HALO, and your dusty air duking it out together.Features? Oh, HALO’s Got a Few Good Ones:PM (Particulate Madness): HAL...
IOT ESP32 WiFi
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2.4GHz Signal Generator
Kyazzentwatwa Mar 16,2025
A device that can analyze and generate signals at 2.4GHz.PCB must use ESP32-wroom-32D!2 NRF24 radios -- I recommend the EBYTE versions, much better!Download code and find more cool projects at: https://github.com/dkyazzentwatwa/cypher-jammer
ESP32 WiFi DIY
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Presence Sensor DIY Board – Compact, Versatile, and Feature-Rich
dlsNet Feb 13,2025
Introducing the **Presence Sensor DIY Board**, a **compact yet highly functional** design that is easy to assemble with minimal components. Despite its simplicity, it provides **robust presence detection capabilities**, making it suitable for a wide range of applications.  Key Features:1. mmWave Sensor Compatibility- Designed for use with **DFRobot mmWave sensor modules** such as **SEN0609 and SEN0395**.  - Compatible with other sensors that share a similar **pinout**. &...
ESP32 IOT WiFi
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WebScreen - A Hackable, Open-Source Gadget for Gamers, Geeks & Creators.
LLC Feb 10,2025
WebScreen is a customizable secondary display that sits atop your monitor, like a webcam, providing critical notifications, reminders, and visuals right in your line of sight. Whether you’re deep in a game, focused on work, or streaming, WebScreen lets you see what matters most without the constant urge to check your phone or disrupt your workflow. Featuring a vibrant AMOLED display and powered by an ESP32-S3 microcontroller, WebScreen fits seamlessly into any setup and can be personalized ...
ESP32 IOT WiFi
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ESP32-C3 Supermini Weather Station HomeKit
Kid Feb 09,2025
ESP32-C3 Supermini based weather stationUnder uploading...
ESP32 ESP8266 Arduino
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Decorative Skull LED Lighting - WLED - WS2812B - ESP8266
KILIC Feb 06,2025
In this project, we will make a 3D printed decorative LED light inspired by the Calavera skull design. You can fully personalise it and control it over Wi-Fi using the WLED app. You will see how we make this colourful, artistic piece step by step.3D PartsFirstly, let's look at the 3D parts. We used a 3D printed skull model and five vertebrae parts. These parts are printed with snow white PLA filament to give a clean look. The vertebrae are optional and can be adjusted to create a seamless aesthe...
3D printing DIY IOT
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T3902 Microphone Module PDM Interface 🎤
Mora Díaz Feb 05,2025
T3902 Module Board This compact module board, measuring 14.5mm in height and 12.5mm in width, is built around the T3902, a low-power, low-noise digital MEMS microphone. The T3902 combines a MEMS microphone element, an impedance converter amplifier, and a fourth-order Σ-Δ modulator, delivering high-quality audio with a PDM interface that supports time-multiplexing for two microphones on a single data line.It features multiple modes: High Performance (126 dB SPL AOP), Low Power (AlwaysOn), Standar...
Audio Sensor PDM
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Popular Project
A Modified zFlip 5
With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
ESP32-BlueJammer
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS).It ...
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