8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered)

Pololu item #: 3672 20 in stock
Brand: Pololu
Status: Active and Preferred 
RoHS 3 compliant
This item could qualify for free shipping Free shipping in USA over $60 

Price break Unit price (US$)
1 11.25
5 10.58
25 9.94
100 9.34


backorders allowed

This reflectance sensor module is designed specifically for use with Romi or TI-RSLK MAX robots based on the TI-RSLK Chassis Board v1.0, and it is included as part of the Pololu Chassis Kit for TI-RSLK MAX. It features eight IR LED/phototransistor pairs that are great for identifying changes in reflectance on the ground underneath the robot (like detecting or following a black line on a white background). The sensor array offers dimmable brightness control with separate controls for the odd and even emitters, and each sensor provides an independent output that can be measured with a digital I/O. This version has extended male headers already soldered in, so it is ready to plug directly into the Chassis Board.

 Description Specs (14) Pictures (15) Resources (4) FAQs (0) On the blog (0) 

8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered).

8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered).

Pinout diagram of the 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX.

Bottom view of Romi chassis with 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX.

Bottom view of Romi chassis with 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX and optional front ball caster.

Bottom view of Romi chassis with 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX.

Bottom view of Romi chassis with 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX and optional front ball caster.

Front view of Romi chassis with 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX.

Front view of Romi chassis with 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX and optional front ball caster.

Silkscreen side of the 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered).

8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered).

Side view of the 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Through-Hole Pins Soldered).

Demo of IR LED dimming on the 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (as seen through an old digital camera that can see IR).

Schematic diagram of an individual RC sensor channel.

Schematic diagram of the 8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX.


Related Products

8-Channel QTRX Sensor Array for Romi/TI-RSLK MAX (Headers Not Soldered)
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TI-RSLK Chassis Board v1.0 for TI-RSLK MAX

Related Categories

TI Robotics System Learning Kit MAX (TI-RSLK MAX) Parts and Accessories
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0.1″ (2.54 mm) Female Headers
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