Learn how to create an Arduino-based escape room puzzle using analog inputs and outputs in this 53-minute tutorial. Explore the differences between digital and analog signals, and discover how to use sliding linear potentiometers and ammeters for a unique player interaction. Master the Arduino Analog-To-Digital Converter (ADC) to convert analog input into digital values, and utilize Pulse Width Modulation (PWM) on GPIO pins for analog output control. Gain insights into grounding, noise reduction, and isolation of analog components. Follow along with a detailed wiring diagram and comprehensive Arduino code explanation. Perfect for escape room designers and electronics enthusiasts looking to expand their puzzle-creation skills.