Hi guys,
I'm trying to build a customized counter which will also act as a switch. It needs to have 3 displays. The first one will show time and should be restarted everytime someone restarts the switch. The second on will display a count based on the amount of time that has passed by. For the first 10 mins it should display 5 and post that for every 2 minutes passing by the count should increase by one. This should also restart with the timer. Finally there should be a third display thats sums up all the counts of the second counter. This should not be resettable.
Lets take an example to understand:
1st time it is switched on:
Display 1: shows time in minutes and seconds.
Display 2: shows 5 for the first 10 minutes and increases by 1 after every 2 ins post that. Example: between 10 and 12 mins it should show 6, between 12 and 14 mins it should show 7 and so on.
Display 3: this will show the sum of all the values display 2 has shown in the past.
I would really appreciate if someone could guide me as to how to make the circuit and what components I will be needing for it.
Thanks!
I'm trying to build a customized counter which will also act as a switch. It needs to have 3 displays. The first one will show time and should be restarted everytime someone restarts the switch. The second on will display a count based on the amount of time that has passed by. For the first 10 mins it should display 5 and post that for every 2 minutes passing by the count should increase by one. This should also restart with the timer. Finally there should be a third display thats sums up all the counts of the second counter. This should not be resettable.
Lets take an example to understand:
1st time it is switched on:
Display 1: shows time in minutes and seconds.
Display 2: shows 5 for the first 10 minutes and increases by 1 after every 2 ins post that. Example: between 10 and 12 mins it should show 6, between 12 and 14 mins it should show 7 and so on.
Display 3: this will show the sum of all the values display 2 has shown in the past.
I would really appreciate if someone could guide me as to how to make the circuit and what components I will be needing for it.
Thanks!