problem of designing object counter

[anuj kumar]

dear friends

  i am making a project to count any object using an object counter which is basically made up of an ic 89c2051

a family member of controller..and i am using an ir sensor to sense any object…an i want to disply no of counts on the lcd disply.,…plz guys help me to complete my project..i want program for that…

[dagakshay]

use 8051 counters… that will do your job…. just let us know where exactly you gor struct so taht we can help youi out

[dagakshay]

here i am sending you some of the links which havn’t used counter but i may help you some where

http://www.engineersgarage.com/microcontroller/8051projects/Bidirectional-visitor-counter-AT89C51-circuit

http://www.engineersgarage.com/microcontroller/8051projects/clap-counter-using-8051-AT89C51-circuit

[piyush]

 

 

if u want to make event counter then there is no need to use counter

 

simply use edge triggered  external interrupt with 8051.

 

and if u want to display it on lcd or other then tell me i will guide u.

[Author]

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