Pololu Digital Distance Sensor with Pulse Width Output, 130cm Max, Side-Entry Connector

Pololu item #: 5485
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 24.95
5 22.95
25 21.12
100 19.43


backorders allowed

 

This small lidar-based distance sensor reports the distance of objects up to about 130 cm (50″) away with a pulsed signal similar to a hobby servo control signal. A digital microcontroller pin can be used to time the length of each high pulse, which encodes the measured distance. It works over an input voltage range of 3.0 V to 5.5 V and features a side-entry 3-pin JST SH-style connector that is compatible with our 3-pin JST SH-style cables.

Note: The maximum range of 130 cm is only achievable for high-reflectance objects in good ambient conditions. Lower-reflectivity targets or poor ambient conditions will reduce the maximum range.

Alternatives available with variations in these parameter(s): maximum range connector Select variant…

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Dimensions

Size: 0.9″ × 0.35″ × 0.22″
Weight: 0.5 g

General specifications

Resolution: 1 mm
Maximum range: 130 cm1
Sampling rate: 100 Hz2
Minimum operating voltage: 3.0 V
Maximum operating voltage: 5.5 V
Connector: side-entry, 3-pin JST SH-type
Supply current: 30 mA3
Output type: digital pulse width

Identifying markings

PCB dev codes: irs17b
Other PCB markings: 0J15469 or 0J15601

Notes:

1
This maximum is only achievable for high-reflectance objects in good ambient conditions; lower-reflectivity targets or poor ambient conditions will reduce the maximum range.
2
Minimum.
3
Typical average current draw when enabled; disabling via the EN pin reduces it to around 0.4 mA.

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