Distance sensor, reflective VMA330 - 3,3V/5V - 40cm
Bestseller
- Product Code:
- 47574073
34 GEL
Properties
- Voltage To
- 3.3 V
- Voltage From
- 5.0 V
- Датчик - расстояние от
- 2.0 cm
- Датчик - расстояние до
- 40 см
Other features
- Brand
- Velleman
Description
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.
The product is compatible withArduino
The manufacturer provides aconnection example along with the codefor users ofArduino.
PinsThe 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
- The website of the manufacturer: Velleman VMA330
- Documentation of HS0038BD
- Scheme
- User manual
- Example
- Code
