D
Doug Johnson
Guest
I need to design a circuit. I am just beginning to play with PICs.
The end product I need will be used in a vehicle, so the power source
is 12 VDC. It will be a clock with 5 separate buttons which the
operator can press to stop the time (to record 5 separate event times).
The clock will display actual time, and freeze it for each event. I'm
undecided on the display method, but the operator needs to be able to
retrieve all 5 times afterward, and then be able to reset the device to
be ready to record times again.
Any advice is appreciated. I'm thinking RTC --> PIC --> LCD, but I
don't know much about them.
The end product I need will be used in a vehicle, so the power source
is 12 VDC. It will be a clock with 5 separate buttons which the
operator can press to stop the time (to record 5 separate event times).
The clock will display actual time, and freeze it for each event. I'm
undecided on the display method, but the operator needs to be able to
retrieve all 5 times afterward, and then be able to reset the device to
be ready to record times again.
Any advice is appreciated. I'm thinking RTC --> PIC --> LCD, but I
don't know much about them.