CREATE A NBCD Encoder THAT CAN BE SIMULATED IN MULTISIM NI. PROVIDE COMPLETE: Truth Table Karnaugh maps Boolean expressions logic circuit equivalent.

Create a circuit that encodes NBCD code into 2421 code. If the input is not part of the NBCD code, the output is all 1.

Input:
4 -bit NBCD code represents as 4 switches and LEDs
Output:
4-bits 5311 code input equivalent displayed in LEDs