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Video 5: Digital Inputs and Conditional Logic

Discover how to integrate digital inputs, manage floating pins with pull-up/down resistors, and apply conditional statements in Arduino Uno R4 Minima projects, exemplified with a traffic light simulation.

• Digital Inputs: Learning to connect push button switches as digital inputs.

• Pull-Up/Down Resistors: Understanding the use of resistors to stabilize floating pins in digital inputs.

• Serial Monitor Tool: Using the Arduino IDE’s serial monitor for textual output from the Arduino board.

• If-Else Statements: Implementing if-else logic for decision making in Arduino sketches.

• Traffic Light Simulation: Demonstrating the concepts with a traffic light circuit using LEDs and push buttons.

• digitalRead() Function: Utilizing this function to read digital inputs and control outputs accordingly.

Video

Related On-line Tutorials

• Button Module

• Traffic Light Module