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Engineering and Comp Sci Homework Help
Design: 3 Button/1 LED Circuit
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[QUOTE="berkeman, post: 4516124, member: 8921"] Welcome to the PF. Since the combination of each pair of things is simplest with 2-input NAND gates in this case, start with some number of NAND gates that have their inputs coming from the switches. Configure the switches and their pulldown/pullup resistors (one or the other) and access to Vcc or GND (one or the other) so that closing a switch generates a logical "1". Please take it from there, and post your thoughts. [/QUOTE]
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Engineering and Comp Sci Homework Help
Design: 3 Button/1 LED Circuit
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