Looking Manual for Control board for parking system

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#1
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I am looking  manual for Automatic Electromechanical Boom Barrier System/DC brushless Boom Barrier Gate Control board for parking system

 

 

Link https://m.alibaba.com/product/1600206515512/Automatic-Electromechanical-Boom-Barrier-System-DC.html 

 

I don't find user manual online. I am trying to understand how this module work. Specially when does realy activate and how do they activate ? 

 

Thanks for any help

Last Edited: Mon. May 2, 2022 - 02:57 PM
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Surely you use the 'send enquiry' link and ask them for it?

#1 Hardware Problem? https://www.avrfreaks.net/forum/...

#2 Hardware Problem? Read AVR042.

#3 All grounds are not created equal

#4 Have you proved your chip is running at xxMHz?

#5 "If you think you need floating point to solve the problem then you don't understand the problem. If you really do need floating point then you have a problem you do not understand."

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Brian Fairchild wrote:

Surely you use the 'send enquiry' link and ask them for it?

I sent enquiry and got following message

 

"The buyer has sent this inquiry to your company, but it is still possible that they send this inquiry directly to the RFQ market. Please follow them as soon as possible."

 

I don't run the company  I just want to understand basic input / output connection? 

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muke12 wrote:

I don't run the company  I just want to understand basic input / output connection? 

 

The answer is the same, you will need to contact the manufacturer.

#1 Hardware Problem? https://www.avrfreaks.net/forum/...

#2 Hardware Problem? Read AVR042.

#3 All grounds are not created equal

#4 Have you proved your chip is running at xxMHz?

#5 "If you think you need floating point to solve the problem then you don't understand the problem. If you really do need floating point then you have a problem you do not understand."