QTR-HD-02RC
- Manufacturer: Pololu
- Order number: EXP-R25-1210
- Manufacturer part number: 4102
- country of origin: US
- HS code: 90275000
- Weight (kg): 0.01
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This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are generally detectable out to around 30 mm. This version features the traditional-style QTR sensors without lenses.
Specifications:
Pitch (mm): | 4 |
Width (mm): | 10,2 |
Maximum Sensing Distance (mm): | 30 |
Maximum Current (mA): | 32 |
Sensor Count: | 2 |
Sensor Type: | QTR |
Output Type: | Digital |
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