hello all - i am i need of a simple electronic counting device but i know little about electronics. would someone please describe to me the parts I'd need and the assembly process to create a computer that meets the following specs:
2 digital LED two-digit displays (LED1 and LED2)
when the device is powered on, LED1 shows 0 and LED2 shows 20.
four buttons (BTN1, BTN2, BTN3, BTN4)
when BTN1 is pressed, LED1 is incremented by 1. when BTN2 is pressed, LED1 is decremented by 1. when BTN3 is pressed, LED1 is decremented by 1 and LED2 is decremented by 1. when BTN4 is pressed, LED1 is reset to 0 and LED2 is reset to 20.
thank-you in advance for your help.
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