This sensor array features five downward-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 2040 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 2040 robot if you only want a subset of the parts included with the full kit.
Included components
The Zumo 2040 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
| PCB dev codes: | irs08b |
|---|---|
| Other PCB markings: | 0J14240 |
Documentation and other information
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Pololu Zumo 2040 User’s Guide
User’s manual for the Pololu Zumo 2040 robot.
File downloads
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Schematic diagram of the Zumo 2040 main board and front sensor array (369k pdf)
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Dimension diagram of the Zumo 2040 Front Sensor Array (664k pdf)
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3D model of the Zumo 2040 Front Sensor Array (6MB step)
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Drill guide for the Zumo 2040 Front Sensor Array (49k dxf)
This DXF drawing shows the locations of all of the board’s holes.
