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Pololu Distance Sensor with Pulse Width Output, 300cm Max, Side-Entry Connector
This small lidar-based distance sensor reports the distance of objects up to about 300 cm (120″) 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 300 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…
| Description | Specs (12) | Pictures (16) | Resources (3) | FAQs (0) | On the blog (0) | Distributors (2) |
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Dimensions
| Size: | 0.9″ × 0.35″ × 0.22″ |
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| Weight: | 0.5 g |
General specifications
| Resolution: | 2 mm |
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| Maximum range: | 300 cm1 |
| Update rate: | 30 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 |
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| Other PCB markings: | 0J15469, 0J15601, or 0J15851 |
Notes:
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