Using object detection to identify and scare away predators, as well as to notify us of their presence with a literal siren.

This project is an 8-channel relay controller based on the ESP32-C3 SuperMini. It provides multi-platform IoT support out of the box for: ???? Blynk IoT Cloud ????️ Arduino IoT Cloud ????️ Home Assistant (via MQTT) ????️ Amazon Alexa voice control ???? Google Home voice control ???? Tasmota Firmware (for power users) ???? Google Firebase integration

Uma torneira pensada para facilitar manutenção, adaptação e montagem industrial, com design desmontável, vedação precisa e alavanca ergonômica de alto desempenho.

HobbyIoT MQTTView is a practical device capable to display data from an MQTT broker on an LCD display by subscribing to the corresponding topics

To control multiple RGB LEDs using fewer GPIO pins via a multiplexer (MUX), often for visual indication, lighting, or status feedback in IoT systems

This project presents an IoT-Based Smart Energy Cost Monitoring System for Electric Motorcycles, designed to provide real-time insights into power consumption and operational costs as a sustainable alternative to fuel. The system is built around the ESP32 microcontroller, which serves as the core for data acquisition and wireless connectivity. Power usage is precisely measured using the HLW8012 energy metering sensor, while a 20x4 LCD display delivers instant on-device feedback for the user

Part Of Rockie Warrior

An innovative earth auger blade design equipped with a robust safety guard, ensuring efficient soil drilling with maximum user protection.

"More than a torso – it’s Bob’s iconic look, durable, stylish, and ready for any adventure."

This model features the full wing structure of a precision agriculture UAV.

This Portable Mini Weather Station, powered by ESP12F and a vibrant 1.5" TFT display, fetches accurate weather updates

IntelliCollar is a smart wearable pet collar powered by ESP32 that monitors heart rate, movement, and GPS location in real-time—offering unmatched safety, health insights, and peace of mind for pet owners.

An innovative, low-cost, and durable front suspension design that delivers smoother, safer, and more enjoyable bike rides

Converting a Quacopter drone to fly like an airplane

This project presents a complete smart home system based on the ESP32 microcontroller, designed for both functionality and educational use. The system integrates several components: - A keypad-controlled servo door lock system - Remote control of home elements via the Blynk IoT application - A curtain controlled by a DC motor (push-button logic via mobile) - An ultrasonic-based automatic garage door system - A DHT11 sensor for real-time temperature monitoring - LED and buzzer indicators for visual/audio feedback All components are connected and managed using ESP32, allowing wireless control and automation through WiFi.

Meet our Autonomous Sidewalk Delivery Robot – a smart solution for the future of last-mile logistics. With its robust steel design, LiDAR, Ultrasonic sensors, and GPS, it delivers goods safely and efficiently through urban sidewalks. Future IoT integration makes it not just a robot, but a step toward smarter and greener cities.