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Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit Optical Speed Measuring Module

DIY-Victor Hot KoopWe still have a lot of inventory not uploaded to AliExpress,If there are other suppliers and any other requirements that we do not show in AliExpress, please contact us by creating a new link for you so that you can purchase.<If you have a target price for some parts, you can ask us directly.> < In practice, we found that a single order of AliExpress cannot purchase more than 999 pieces. If you purchase more than 999 pieces, please contact us to add the option of purc

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DIY-Victor Hot Koop

We still have a lot of inventory not uploaded to AliExpress,

If there are other suppliers and any other requirements that we do not show in AliExpress, please contact us by creating a new link for you so that you can purchase.

<If you have a target price for some parts, you can ask us directly.>


 < In practice, we found that a single order of AliExpress cannot purchase more than 999 pieces. If you purchase more than 999 pieces, please contact us to add the option of purchasing one piece=1000 pieces of commodity card for you  >


<If you have any questions, our customer service staff will be happy to help you. We will try our best to reply to your email as soon as possible, but we may not be able to reply to your email immediately due to the number of emails we receive every day and time zone restrictions. Please allow us to reply within 24 working hours.>

 
Wide body use:
Widely used in motor speed detection, pulse counting, position limit, etc.
Module features:
1, using imported slot type optocoupler sensor
2. The groove width is 10mm.
3. There is an output status indicator, the output high level light is off, and the output low level light is on.
4, there is occlusion, output high level; no occlusion, output low level.
5, the comparator output, the signal is clean, the waveform is good, the driving ability is strong, more than 15mA.
6, working voltage 3.3V-5V
7, output form: digital switch output (0 and 1)
8, with fixed bolt holes for easy installation
9, small board PCB size: 2.3cmx2cm
10. Use a wide voltage LM393 comparator
 
Module instructions:
 
1. When there is no occlusion in the module slot, the receiving tube is turned on, and the module DO outputs a low level. When occluding, the DO outputs a high level;
 
2. The module DO can be connected to the relay to form a limit switch and other functions. It can also be connected to the active buzzer module to form an alarm.




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