Description
The reflective module with IR sensor equipped with digital output. It works with a voltagefrom 3.3 V to 5 V. The detection of obstacles is in the range of2 to approx. 40 cm. It is based onNE555.
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The product is compatible withArduino The manufacturer provides aconnection example along with the codefor users ofArduino. |
Pins
The device has a 4-pin connector. The output signal can be led to the digital inputof the Arduino module.
| Pin | Description |
|---|---|
| VCC | Supply voltage: from 3.3 V to 5 V. |
| GND | The ground of the system. |
| OUT | The digital output signal, the sensitivity is adjusted using the integrated potentiometer. |
| EN | Pin activated through the low status - generally is not used. |
Specification
- Supply voltage: from 3.3 V to 5 V
- The digital output signal
- Operation range: 2 to approx. 40 cm
- Applied system: NE555
- Built-in potentiometer to adjust frequency of 38 kHz (factory optimized)
- Built-in potentiometer to adjust the factor of filling the IR LED (factory optimized)
- Action angle: 35 °
- Working temperature: from -10 °C to 50 °C
- Module dimensions: 40 x 16 x 10 mm
- Weight: 9 g
Useful links |
