Infrared Reversing Indicator DIY Kit Adjustable Infrared Sensor Distance Measuring ModuleSold By ICStation, Ships from China
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Description: This is a DIY Infrared Reversing Indicator kit parts. You need to solder it by yourself. According to the infrared reaction, measure the distance and change the output transition. It c...Read More…
This is a DIY Infrared Reversing Indicator kit parts. You need to solder it by yourself. According to the infrared reaction, measure the distance and change the output transition. It can be applied to intelligent robots, smart homes, industrial controls and so on.
When light hits the surface of the object, it radiates and emits part of the light. Through this principle, the receiver is used to receive this portion of the light to output a signal. According to a series of circuits, the distance range is indicated by an indicator.
This circuit uses the modulated invisible infrared to detect the distance and has the advantage of anti-interference!
When the object is in front of the light source about 30cm,LED3 will ON;When the object is in front of the light source about 20cm,LED2 will ON;When the object is in front of the light source about 10cm,LED1 will ON;
The working voltage of this kit is DC5-9V, the recommended voltage is 5V.
There are two potentiometer on PCB. They have different function as shown:
VR1 : It is used to adjust distance.
VR2 : It is used to adjust sensitivity regulation.
Note: Please request installation manual and schematic from us; You can finish installation by PCB silk screen and component listing.
It can be used in Robot Competition.The robot advances in the maze and changes direction according to obstacles ahead to avoid collision obstacles.
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