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Keypad 4x4

Keypad 4x4

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  • Product Code: SW-KEYPAD-4X4
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Can raspberry pi use this keypad? ( Jian, 25/07/2018 )
Hi, yes you can use it. You may refer to the Raspberry Pi forum here.
Your answer is misleading. The contact is not metallic and hence you will not get a short circuit but there will be resistance between the Row and Column when a key is pressed. I am measuring a resistance that runs to few hundred ohms. Anyway it will still work in application. thanks Aru ( Arumugam, 21/12/2015 )

Hi, Thanks for the information. 

The user manual does not specify the contact resistance for your keypad. What is the specification for the contact resistance? ( Arumugam, 20/12/2015 )

Hi. We do not measure the contact resistance for this keypad. We did the continuity test when the keypad is pressed. As a result, it is short circuit when the keypad is pressed. Thanks. :)

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Description Date Added Size Action
User's Manual 09/03/2018 113.63KB Download
  • 4.7 out of 5
                  
Total Reviews (12)
  • 5
    91.67%
  • 4
    0%
  • 3
    0%
  • 2
    0%
  • 1
    8.33%

Tags: keypad, 4x4 sw-keypad-4x4