Electronics and sensors form the foundation of every Internet of Things (IoT) system. From smart homes and wearable devices to industrial automation and smart agriculture, sensors collect real-world data that enables intelligent decision-making.

This course introduces the fundamental electronics concepts and sensor technologies used in IoT systems. Learners will understand how electrical components work, how sensors detect environmental changes, and how these signals are processed by embedded devices.

The course covers basic electronics principles, circuit components, analog and digital signals, sensor types, sensor interfacing, and real-world IoT applications. By the end of the course, learners will be able to understand how sensors collect data and how electronic circuits enable IoT devices to function effectively.

This course provides the essential knowledge required before building IoT devices and embedded systems.