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ESP32-C3-WROOM-02 Development Board
Takacs Feb 16,2026
Complete ESP32-C3-WROOM-02 development board with all IO pins, strapping pins broken out.Features:USB-C socket for powerOn-board 3.3V LDO2.54mm pitch pin headers for 5V, 3.3V, GND2.54mm pitch pin headers for all GPIO pins, including strapping pins2.54mm pitch pin header for UART0 (3.3V, Rx, Tx, Gnd)Onboard USB ESD protectionReset and Booot buttons3mm dia mounting holes80mm*50mmMore info on the projects own article: https://diy.viktak.com/2026/02/esp32-c3-wroom-02-development-board.html
ESP32 IOT USB
433
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AirSENSE-Mobile – ESP32-Based Portable Air Quality Monitoring System
Le Feb 10,2026
AirSENSE-Mobile is an open-source portable air quality monitoring system designed to measure and visualize environmental conditions in real time. The project focuses on collecting air quality data using a compact, battery-powered device that can be easily deployed in different locations.The motivation behind this project comes from the increasing concern about air pollution and its impact on health and daily life. Many existing monitoring systems are expensive, fixed in one location, or not open...
ESP32 IOT WiFi
590
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Gerber_PCB_COMB_2026-02-01
Feb 06,2026
A production-ready IoT controller featuring ESP32-WROOM-32D (N16) for Wi-Fi connectivity and EC200U LTE for redundant ISP access. Supports up to five I²C devices for sensors or peripherals, includes Li-ion battery management, and is designed for continuous operation with solar panel support.
IOT Sensor I2C
317
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MakerBuddy IoT Kit V1
Afzal Feb 04,2026
MakerBuddy IoT Kit, Open Source STEM and IoT Learning HardwareMakerBuddy IoT Kit is an open source STEM and IoT learning platform designed to simplify electronics, programming and automation for students, educators and makers. The goal of this project is to remove common barriers such as complex wiring, firmware flashing and steep learning curves, allowing users to start building functional projects quickly.The PCB design integrates a microcontroller with ready to use connectors for popular sens...
Arduino ESP32 IOT
377
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BLUDIONO - Arduino Accelerated with Bluetooth Module
THILAK K Jan 31,2026
This project presents a compact Arduino-compatible SMD development board based on the ATmega328P-AU, designed to minimize external wiring while maximizing functionality. Core peripherals such as Bluetooth (HC-05), gesture sensing (APDS-9960), RGB indication, and audio feedback are integrated directly onto the PCB, enabling rapid prototyping for IoT and wearable applications. & The board supports flexible power input through USB-C (5V) and a 12V barrel jack, regulated using dedicated LDOs f...
8th Design Contest-Electronic Project Arduino Hardware
270
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Ethernet Hub Board for Rover Navigation and Wireless Communication Systems
Jan 31,2026
This project is an Ethernet hub board designed to serve as the central wired communication backbone of a robotic rover system.The board provides multiple Ethernet connections to support navigation, communication, and vision subsystems, ensuring stable and high-speed data exchange in electrically noisy and mobile environments where wireless-only communication is unreliable.System Integration:The Ethernet hub board is designed to interface with several external devices used in the rover system, in...
8th Design Contest-Electronic Project IOT Robotics
393
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ESP32 S2 mini developed board for IoT
:) Jan 31,2026
ESP32 S2 Mini Wemos expansion boardThis is a breakout board for the ESP32 S2 mini of Wemos. The original one has 2 of 2x8 header make it impossibe to use with breadboard.The expansion board makes the testing and prototyping processes become much easier. It will be perfect for testing all the sensors for home automation.Simple components (led and push button) are added in case we need to debug the ESP32 S2 mini quickly.
8th Design Contest-AIoT Project Development Board DIY
901
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predective maintenance using machine learning
Jan 31,2026
maintenace play major role in factory , it can make us gain money or lose it , so this why we need to minimize the stop time of the machine , and here where the predictive maitenace enter . we use machine learning algorithm with dataset to know when the equipment gona fail ,like pump motor and so on , my project here use machine learning algorithm to do this work .
8th Design Contest-AIoT Project ai machine learning
561
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SmartTrack
S Jan 30,2026
SafeTrack is a battery-powered autonomous AIoT rover designed to improve industrial safety by continuously patrolling factory floors and detecting unsafe conditions in real time.Industrial environments often depend on manual supervision and periodic inspections, which can miss critical safety violations and early warning signs. SafeTrack was created to automate this process and provide consistent, real-time safety monitoring without human intervention.The rover navigates autonomously using a tim...
8th Design Contest-AIoT Project Camera Module
612
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TeaTime - AIoT Tea Service Detection System
N Jan 29,2026
TeaTime: Local AIoT Tea Service Detection SystemWhat's my project about?TeaTime is a context-aware AIoT system designed to solve a simple yet persistent office problem: missing the tea or coffee service while deeply focused or wearing noise-canceling headphones. It serves as a personal "lookout," using computer vision to detect the specific uniform of service staff and instantly notifying you on a dedicated desktop display.This project bridges the gap between high-performance Edge AI and practic...
8th Design Contest-AIoT Project Home Automation ESP32
596
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Popular Project
Bruce RF Reaper PCB
Explore!https://bruce.computer MCU ESP32 S3 N16R8BATTERY 1000MAH6 WAY BUTTONAW9523 IO EXPANDERNRFCC1101 433MHZNFC ST25R3916VIBROBUZZERIR TX RXIBUTTONSDCARDLEDGPSFLIPPER ZERO HEADER COMPATIBL...
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What is Sesame?Sesame is a 3D-printable quadruped robot powered by an ESP32. It runs on 8 MG90S metal-gear servos (two per leg) and features a 128x64 OLED display for a face. It walks, dances, waves, ...
Self-Balancing Robot PCB
This is the PCB for the self-balancing robot seen in this video: https://youtu.be/K1lzzVGCzAQModel can be fully 3D printed at this link (zero supports required): https://www.printables.com/model/15335...
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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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After scrutinizing pioneering research papers on AI-powered applications and improvements for restaurant food preparation and delivery, I had become fascinated by the prospects of AI-oriented solution...
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