Now Serving Display
In this project, we were to design, implement, and test a circuit that would function like a "now serving' display commonly found at most stores where the product or service must be provided in a sequential order. Our display was to cycle from 0 through 80 and then back to 0 again. The design was to have ways of changing its operation. Our design had a reset button, a manual/auto button, and a manual next button.
Conclusion:
In this project, we created a Now Serving display which was to display servicing numbers from zero through eighty. I started this project by laying out the design components and the logic required to get the circuit to work properly. This included a truth table with the logic of our buttons, and the logic of the number reset. We then drew out the sub-circuit using AOI logic and saw how we could implement this sub-circuit in our complete circuit. Once this was completed, the class worked together, along with the instructor, to finish the simulation on MultiSim. I followed along, and by the time we stopped, we had a circuit that would run from zero thorough eighty nine. It was our job to get the circuit to stop at eighty and hook it up to segment displays.
In this project, we created a Now Serving display which was to display servicing numbers from zero through eighty. I started this project by laying out the design components and the logic required to get the circuit to work properly. This included a truth table with the logic of our buttons, and the logic of the number reset. We then drew out the sub-circuit using AOI logic and saw how we could implement this sub-circuit in our complete circuit. Once this was completed, the class worked together, along with the instructor, to finish the simulation on MultiSim. I followed along, and by the time we stopped, we had a circuit that would run from zero thorough eighty nine. It was our job to get the circuit to stop at eighty and hook it up to segment displays.