MH Infrared Obstacle Sensor Module
This is a sensor you can use with Arduino to sense the proximity of any object (as long as it is not transparent), suitable for many projects.
97 in stock
MH Sensor Series
This is an easy to use sensor module you can use to sense the presence of all type of object, including living things, as long as the object being sense is not completely transparent. This is the famous sensor that you can use in many school projects for counting, alarming, triggering and actuator activation purposes. You can use this sensor for sensing black and white lines, suitable for making optical pattern projects and line following robots. Also, you can use this sensor to sense frequency of object.
Note : this sensor only works in DIGITAL mode. You can connect the digital output (DO) to sense. Adjust the potentiometer (a.k.a. trimmer) to set the digital output (DO) sensitivity.
- Comes with a pair of 5mm infrared LED (emitter) and photodiode (receiver) work as reflect optical sensor
- Wavelength : 940 nm
- Output type : Digital
- Model code : FC-51
- Logical IC : LM393
- Operating voltage : 3.3 – 5V
- Output current : ?15 mA
- Adjustable sensitivity via potentiometer
- Comes with LED indicators for POWER and OUTPUT
- Fixed bolt holes for easy installation
|VCC||Power source||Connect to 3.3V or 5V of system|
|GND||Ground||Connect to GND of system|
|DO||Digital Output||Connect to any digital IO pin|
|Dimensions||32 × 14 × 10 mm|