1. Design a circuit to illuminate a light whenever any of three pushbuttons is pressed. (2...
MSP430FR6989 code composer studio Write a program that will light LED1, whenever S1 is pressed. It should turn off whenever S1 is released.
Design a control circuit to energize 3 lights (red, amber, green) . The red light will turn on as soon as a Start button is pressed. Two seconds later, the amber light will turn on,. The green light will turn on 2 seconds after the amber light. After the green light is on for 2 ms, all lights should go off. This cycle should repeat until a STOP button is pressed. Draw the sequence bar chart for this circuit as...
Design a control circuit to energize 3 lights (red, amber, green) . The red light will turn on as soon as a Start button is pressed. Two seconds later, the amber light will turn on,. The green light will turn on 2 seconds after the amber light. After the green light is on for 2 ms, all lights should go off. This cycle should repeat until a STOP button is pressed. Draw the sequence bar chart for this circuit as...
1.Design a Schmidt Trigger circuit using the LM311N comparator IC that will illuminate an LED (your choice of color) when the input voltage Vin goes above 3 VDC and shuts off when the input voltage drops below 3 VDC (+/- 5 %). 2.The circuit will run on 5V regulated and that is the only power source available. The LED resistor R1 will be chosen such that the current through the LED will be 20 mA +/- 20% 3.You can design...
Why can't we design a combinational digital logic circuit to control a light so that the light changes state any time its "push-button" switch is pressed? (Press and release the button, and the light changes state. Press and release again, and the light changes state again.) Try to list as many properties this circuit needs to have that we cannot model as you can! Reminder: a "combinational digital logic circuit" takes one or more boolean inputs and feeds them through...
The three-input MAJORITY circuit is a simple combinational circuit that outputs a logical 1 value whenever at least two of its inputs are equal to 1. Construct a truth table illustrating the behavior of the three-input MAJORITY circuit Determine the sum-of-minterms and product-of-maxterms expressions corresponding to the truth table from part A.
Design a combinational circuit which compares two 4-bit unsigned numbers A and B. The circuit should have one output X such that X = 1 whenever A>B and X = 0 whenever A?B. You may use any MSI modules as well as any other gates.
Design a circuit to have two lights turn off and a fan turn on. Do you expect the current through the lights and fan to be the same? Explain and include quantitative results. I have a tunnel with 2 sections. However, due to my cheapness , I only want the section I am in to be lit. When I enter the first section, I want to flip a switch and only have that light turn on. As I turn off...
Design a three way light control system using only AND, OR and NOT. Show output of your circuit for all possible combinations of inputs
Design a circuit that increment a three bit binary number. Assume the circuit output is undetermined (i.e. can be set to any value) when trying to increment the number 7 on the inputs. Use Karnaugh maps for simplification. Show two circuits: the AND/OR circuit and the NANDs only circuit.