Digital In

Introduction

The Digital In 3-Wire device allows the EXP Brain to read a digital signal from an external source, such as a switch or sensor. It detects whether the input line is high (receiving 5 volts) or low (receiving 0 volts). This can be used to determine on/off states or trigger events in a project.

Below is a list of available blocks:

• Digital In signal high – Reports whether the Digital In port is receiving a high signal.

Digital In signal high

The Digital In signal high Boolean block reports whether the Digital In port is receiving a high signal.

• True – The Digital In port is receiving a high signal (approximately 5V).

• False – The Digital In port is receiving a low signal (approximately 0V).

  <[DigitalInA v] signal high?>

Parameter	Description
device	The Digital In port to use, configured in the Devices window.