The primary challenge addressed by this project revolves around the necessity for accurate and efficient conversion of BCD to its decimal equivalent. In digital systems, information is often encoded ...

We have experimentally demonstrated a 40Gb/s all-optical binary-coded-decimal (BCD) decoder for the first time, utilizing delay interferometers (DIs) and cascading semiconductor optical amplifiers ...

A 555 timer in astable mode provides a clock source which is fed into a 4510 decade counter, which connects to a 4028 BCD to decimal decoder to drive the LEDs. Finally, a 4011 NAND gate IC is used ...