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ESP32 cam with multiple gas monitoring system
kumari May 14,2026
IntroductionThe ESP32 CAM with Multiple Gas Monitoring System is a compact IoT-based safety and environmental monitoring project developed for detecting harmful gases in real time. In this world there have too much quantity of harmful gases which is not good for individuals.This system is designed using the XIAO ESP32C3 microcontroller and multiple gas sensor interfaces for reliable gas detection applications.The project focuses on industrial safety, smart home monitoring, and environmental prot...
ESP32 IOT
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ESP32 RC Plane Camera Flight Recorder with Dashboard
May 14,2026
If you've ever flown an RC airplane and wanted to know exactly what happened during a flight — the altitude, orientation, temperature, and a visual record — most off-the-shelf FPV systems won't help you. They stream live video, but store nothing. The moment you land, the data is gone.I wanted to fix that. So I built a compact onboard system that records everything: JPEG image frames, environmental sensor data, and full 6-axis orientation — all saved directly to a microSD card during the flight, ...
ESP32 Flight Controller Sensor
738
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ESP32 P4 M.2 B key master controler
Pumpurs May 12,2026
ESP32 P4 M.2 B-key Master controller Ive designed for use in my own different home projects ranging Ethernet PoE, Cameras, Displays as well as wireless communications using different protocols like WiFi, BLE or Zigbee. Main idea was to produce these easy to use modules so i can easily design and build different gadgets for home automation around this board without needing to invest in the costs using uVias on every different board i make.
2026 KiCad PCB Design Contest ESP32 Home Automation
348
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TeslaSMPS: Simple 3-Transistor Ultra-Wide Range (100V-820V AC | 142V - 1160V DC) Power Supply
Pereira da Silva May 11,2026
TeslaSMPS — DIY: Wide-Range High-Voltage SMPS for Embedded, Solar, and Industrial Systems"Named in honor of the pioneer of high-voltage engineering, TeslaSMPS is a special project dedicated to celebrating the 170th anniversary of Nikola Tesla (1856–2026). In the spirit of Tesla’s elegant and revolutionary designs, this project achieves wide-range high-voltage regulation, oscillation, and full protection using an ultra-minimalist, 3-transistor topology."Brief descriptionTeslaSMPS is a DIY, ultra-...
2026 KiCad PCB Design Contest DIY IOT
1291
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low-battery-alarm
Thilak K May 09,2026
Low Battery Alarm SystemThe Low Battery Alarm System is a compact and efficient embedded electronics project designed to continuously monitor battery voltage levels and provide an instant audio alert whenever the voltage drops below a predefined threshold. The system uses voltage sensing circuitry, filtering components, and a transistor-based switching mechanism to activate a buzzer during low-power conditions.This project helps prevent sudden device shutdowns, battery damage, and unexpected pow...
2026 KiCad PCB Design Contest DIY IOT
263
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Smart Jukebox Using ESP32-LyraT Mini
kumari May 07,2026
Project descriptionOverview  Here is the detailed description of the smart jukebox that is based on ESP32, Unlike most of the jukebox our there this one supports the Micro SD card, buttons, BLE along with Wifi all enabled in a compact PCB. Using this the final product is without the messy wires and form factor is also reasonable.  In this particular Jukebox device, it reads the data directly from the Micro SD card an...
esp32 iot audio
613
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Athletech pod
Kabalan May 03,2026
Athletech PodSo what exactly is Athletech Pod? It is a smart, light based reaction training device built specifically for rehabilitation and physical medicine. We took inspiration from systems like Blaze Pod and built our own version completely from scratch, covering everything from the hardware to the companion app. The goal was simple: bring this kind of interactive exercise technology into clinics and therapy settings at a price that actually works.Each pod runs on an ESP32-C3 microcontroller...
IOT esp32 flutter
197
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Project Aura AQ Sensor Hub PCB v1.1
Papush Apr 29,2026
This is the custom PCB for Project Aura AQ, an open-source ESP32-S3 air-quality monitor with touchscreen UI, local web dashboard, MQTT, and Home Assistant support.What is included on the PCB:- Built-in BMP388 pressure sensor- Built-in PCF8523 RTC clock- Sensirion SEN66 breakout adapter for a clean direct connection- Connectors for optional sensors and modules, including CO, SFA40, DAC, and other supported I2C add-ons- Shared I2C layout designed for the Project Aura firmwareCurrent status:The fir...
Project Aura Air Quality PCF8523
3556
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Embedduino
Thilak K Apr 27,2026
Embedduino PCB ProjectEmbedduino is a compact, Arduino-based embedded development board designed to simplify hardware prototyping and real-time system development. It integrates essential components such as a microcontroller, power regulation circuitry, and peripheral interfaces into a single, optimized PCB, enabling efficient and reliable embedded system design.The primary objective of this project is to provide a lightweight, cost-effective, and customizable alternative to traditional bulky de...
IOT Embedded Systems ESP32
244
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Elegant NAS With Display (feat. Zimaboard2)
bow Apr 25,2026
These are the CAD models for the Zimaboard enclosure, featured on the Magmabow youtube channel. Manufacturing detailsBezel: CNCed 6061 Aluminum, powder coated whiteBody: CNCed 6061 Aluminum, powder coated whiteBack plate: CNCed 6061 Aluminum, powder coated blackHeatsink: CNCed Copper (chosen for its high thermal conductivity)Heatsink holder: 3D Printed AlSi10Mg Aluminum (3D Printed as CNCing is needlessly expensive for a part like this)Internal PCB Mount: Yellow PLAInternal Monitor Mount: Y...
IOT zimaboard magmabow
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Popular Project
AERIS-10 Open Source Phased Array Radar
The AERIS-10 is a low‑cost open‑source phased‑array radar platform designed for makers, researchers and educators. Operating around 10.5 GHz, the system can detect and track multiple objects at ranges...
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Have you always wanted an easier to use and more powerful Flipper Zero?Are you tired of getting detained by the TSA because of your WiFi hat on your Flipper Zero? Then this is the solution for you. It...
Project Aura AQ Sensor Hub PCB v1.1
This is the custom PCB for Project Aura AQ, an open-source ESP32-S3 air-quality monitor with touchscreen UI, local web dashboard, MQTT, and Home Assistant support.What is included on the PCB:- Built-i...
Simple lo-fi offline MP3 player for the Zion Brock vintage radio (official PCB)
Offline | Mono | Lo-FiThe PCB version of the Vintage Radio does not receive live radio signals. It is a self-contained offline music player. You load albums or tracks onto a microSD card, insert ...
DIY Active FFB Pedal PCBA
Easy one click ordering of Ghilipert PCAB V2.2 REV BNo solderinghttps://github.com/gilphilbert/DIY-Sim-Racing-FFB-Pedal-PCBsAsk for part 25 : SQP5W-5Ω±5%-9MMore info here :https://youtu.be/PMupeveZSFM...
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