Assume that you have isolated the problem down to a specific circuit board. What are your options at this point?

Apply 5B: Use a 7-Segment Decoder to Drive a 7-Segment Display 1. Draw the wiring diagram of the 74LS47 device driving the common-anode 7-segment display through 3300 resistors in series, one per segment. 2. Build the circuit based on the wiring diagram. Tie off any control inputs of the 74LS47 device to enable it as a 7-segment decoder. Test all the segments of the display by temporarily connecting LT (pin 3 of 74LS47) to GND. Then connect D, C, B, and A of the 74LS47 device to power or ground rail and cycle through the 16 combinations to verify that the display shows the characters according to the truth table of the 74LS47 device. 3. Now interface the circuit in Apply 5A.4 with the circuit in Apply 5A.2 such that the display only shows the numbers controlled by N3N₂N₁No that are prime. When the numbers are non-prime, the display should be blank. Hint: use a single device with basic gates.

Task 5: Use NAND gates and inverters only to rebuild the circuit. a. Draw the circuit diagram below. b. Build a circuit using Multisim that is based on the above diagram and record the outputs in the columns of "Sim. O". A 0 0 1 1 B 0 1 0 1 Calculated Sim. 0₁ 0₁ Calculated 0₂ Sim. 0₂ Calculated 03 Sim. 03

build a full adder circuit with I/O switched on input wires, LEDs on output and naming input and output wires properly