Digital Timer Requirement
In this part, you will design program for "DIGITAL TIMER" with countdown or count up functionality from 00 to 60. The counter will count from a preset value entered by the user (pre_set ) which can take from 00 to 60.
Features
• You may Use fix values to set the counting down value (pre_set).
• Use hotkeys to change between counting down by 1, up by 1, down by 2 or up by 2.
• Make sure that you define each digit as separate variable.
o So if we have 59 the first digit will be 9 and the second digit will be 5.
• Use hotkeys to choose :
o Preset the value to user number.
o Reset the counter to 00
o Start the counting.
• Use one hotkey to start the counting so that the first press will start counting the second press will stop the counting and the number will stay the same.
• Choose speed for the counting (hotkey).
o Fast counting speed.
o Slow counting speed.
• You should show an indication that the timer is finished, which is making output with one bit blinking on and off.