My portfolio item showcases an innovative IoT-based sensor and solenoid management board. This cutting-edge device combines the power of Internet of Things (IoT) technology with precise sensor measurements and efficient solenoid control. Designed by an electronics engineer, this board enables seamless monitoring and management of sensors and solenoids remotely, revolutionizing industrial automation and control systems. With its robust connectivity and intuitive interface, the board allows real-time data collection, analysis, and precise actuation, enhancing operational efficiency and reducing manual intervention in scenarios like disinfectant dispenser management at airports. This portfolio item demonstrates my expertise in developing advanced solutions that integrate IoT capabilities, enabling businesses to achieve intelligent and automated operations in a wide range of industries.