This project develops a LoRa-based Smart Agriculture Monitoring and Irrigation System to optimize water usage and improve crop health. It uses a LoRa module to transmit soil moisture, temperature, and humidity data from remote fields to a central gateway, enabling farmers to monitor conditions and automate irrigation.

LoRaWAN + BroWAN tracker + TTN gateway yield a lightweight, cost-effective, long-range cat tracking system, bypassing commercial restrictions. Hardware and software are open to further customization and alert automation.

A Raspberry Pi 3/4/5 HAT to add SIM Capabilities like SMS, Calls, and even 4G Internet!

Using a simple camera as its eye and an AI as its brain, my smart fruit grader automatically sees, judges, and sorts fresh produce by type and perfect ripeness.

A basic suspension system was designed for a simple land vehicle, focusing only on essential functionality and minimal comfort. This is an experimental project. As someone who has previously worked on designs such as self check-in kiosks, this project represents one of my first simple attempts related to vehicle systems. Note: The part files could not be uploaded to the system, but you can access them via the following link: ???? https://grabcad.com/library/car-suspension-system01-1 Video: The step-by-step assembly of the suspension system can be followed in the video provided. You can assemble the parts in the same order shown in the video.

CH591D pcb for IMK8K macro keyboard

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.

The IOL HAT bridges the gap between maker-friendly Raspberry Pi and industrial-grade automation. Connect over 20,000 types of IO-Link sensors, actuators, and devices without the cost and complexity of traditional PLCs—making Raspberry Pi based Industrial IoT applications accessible, affordable, and easy to implement.

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