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This module is an inexpensive solution for an obstacle avoidance sensor, perfect for robotic projects and very easy to interface directly with Arduino® and compatible boards. The module has two potentiometers, one to control frequency and one to control the intensity.
Specifications:
- Operating voltage: 3.3 V to 5 V
- Output: Digital (on/off)
- Detection threshold: Adjustable by 2 trimmers
- Distance range: 2 to 10 cm
- Adjustment R6: Frequency adjustment 38 KHz (already optimised)
- Adjustment R5: IR LED power adjustment (already optimised)
- Operating temperature: -10...50°C
- Effective angle: 35°
- I/O interface: 4 wire interface (- / + / S / EN )
- Dimensions: 45 x 16 x 10 mm
- Weight: 9 g
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