Reflective IR sensor with comparator LM393 - obstacle detector
ID: 198873
5906623440405
zł4.70
Tax included
zł3.82 tax excl.
Reflective sensor with digital output, enabling obstacle detection, with adjustable trigger threshold using a built-in potentiometer. The module can be connected directly to a microcontroller and development kits such as Arduino, Raspberry Pi, STM32 or ESP32
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14 days for return
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Description
The LM393 IR Reflective Sensor with Comparator is a module used to detect obstacles using infrared. It uses the reflection of the IR beam to precisely respond to the presence of objects in range. When an obstacle is detected, a low state is generated at the output. The module is equipped with an LM393 comparator, which ensures stable operation even in interference conditions. The built-in potentiometer allows you to adjust the trigger threshold, which allows you to adapt the sensor to the ambient lighting. The mounting hole in the central part of the board makes it easy to install the device. The sensor is ideal for applications related to robotics and obstacle detection systems. Thanks to the digital output, it can be easily integrated with all development kits available on the market such as Arduino, Raspberry Pi, STM32, ESP32 and many others.
Features
- Low output state when obstacle is detected
- Ability to suppress interference
- Comparator on LM393
- Trigger threshold adjustment potentiometer
- Screw hole in the center of the board for easy installation
- Supply voltage: 3.3 - 5 V
- PCB dimensions: 30 x 15 mm
198873
Data sheet
- Type of sensor
- Fototranzystor
- Output type
- digital
- Number of sensors
- 1
- Power supply voltage
- 5 V
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