IoT Sensor Circuit Trainer (SMT-600)

This trainer is designed as a comprehensive educational platform for learning the principles, operation, and interfacing of a wide variety of modern sensors used in Internet of Things (IoT) and embedded systems. It allows students to conduct hands-on experiments with different sensor types, study their signal behavior, and understand the complete process from sensing to data acquisition. The unit is a modular system featuring plug-and-play circuit boards for numerous sensors, including photo, temperature, humidity, gas, infrared, ultrasonic, and color sensors. It includes a built-in function generator capable of producing multiple waveforms and a DC power supply module with both fixed and variable voltage outputs to power the sensor circuits. This integrated setup provides all the necessary tools for testing, calibrating, and analyzing sensor performance in a single, structured learning environment. Its primary applications are in electronics, computer, and mechatronics engineering education for teaching sensor technology and IoT system design. The key benefit is its all-in-one, practical approach that demystifies sensor functionality, enabling students to gain foundational skills in signal conditioning, circuit interfacing, and data interpretation that are essential for developing real-world smart devices and automated systems.