Zumo 32U4 Front Sensor Array

Overview

This sensor array features five downwards-facing reflectance sensors for line-following or edge-detection, and it also includes front- and side-facing detectors that work together with IR emitters on the Zumo 32U4 main board to create a proximity sensor system. It is primarily intended as a replacement part, but it can also be used to make your own Zumo 32U4 robot if you only want a subset of the parts included with the full kit.

Included components

The Zumo 32U4 Front Sensor Array includes:

• 2×12 extended male header for sensor array
• two 1×3 right-angle male headers and two shorting blocks – jumpers for sensor array
• two wide-angle and two narrow-angle through-hole infrared LEDs (these plug into the main board and serve as forward emitters for the proximity sensor detectors located on the front sensor array)

Identifying markings

Documentation and other information

• 

  Pololu Zumo 32U4 Robot User’s Guide (Printable PDF)

  User’s manual for the Pololu Zumo 32U4 robot.

File downloads

• Dimension diagram of the Zumo 32U4 Front Sensor Array (205k pdf)

• 3D model of the Zumo 32U4 Front Sensor Array (4MB step)

• Drill guide for Zumo 32U4 Front Sensor Array (87k dxf)

  This DXF drawing shows the locations of all of the board’s holes.

• Schematic diagram of the Zumo 32U4 OLED main board and front sensor array (408k pdf)