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

Pololu item #: 3672
Brand: Pololu supply outlook
Status: Active 
RoHS 3 compliant

Price break Unit price (US$)
1 16.25
5 14.95


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) 

Dimensions

Size: 3.0″ × 0.35″ × 0.14″1
Weight: 4.2 g2

General specifications

Minimum operating voltage: 2.9 V
Maximum operating voltage: 5.5 V
LED current: 3 mA
Peak wavelength: 940 nm
Maximum current draw: 15 mA3
Sensor type: QTRX
Sensor pitch: 0.375 in
Sensor count: 8
Output type: RC (measurable by digital I/O)
Header pins soldered?: Y

Identifying markings

PCB dev codes: irs14a
Other PCB markings: 0J11888

Notes:

1
Not including headers; height with headers is 0.93″.
2
With headers.
3
With all LEDs on at max brightness setting.

Related Products

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

Related Categories

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