Limit Switch instead of Bumper Switch?

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Mrjojo

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Hey guyz , im building a robot n its main functionality is to avoid obstacles , that means if it bumps a box , it changes direction n tries another path .
i know i had to buy bumper switch so robot identify obstacles on its way , made a mistake because of the image n didnt know it's actually a limit switch , cause limit n bumper switches look pretty much the same ~ so is there any way i can use limit switch as bumper a switch ? if not is there any other way i can do this ? need ur advice.
ty in advance
 
Depending on physical switch design I don't see why not. Got a link to what you have?

Ron
 
sent the link here , apparently its waiting for moderator approval
 
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I am sure a moderator will be along soon. However, as I mentioned, depending on the actual switch configuration it can very likely be used as a bumper switch. When a limit switch is "bumped" it changes state.

Just need to know if what you have is NO (Normally Open) or NC (Normally Closed).

Ron
 
Hi,

you can use any miniature soft touch tactile switch for a bumper switch (limit switch is just the same).

Depending on your logic circuit you'll have to add an inverter into the switch circuit (either NC or NO)

Boncuk
 
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