Besides on directly connected 7 segment with direct I/O port from microcontroller, we can also use the CD4511 (7 segment encoder) to help on decreasing the microcontroller I/O port and only required to send the binary data.
Bukit Mertajam, Penang
Besides on directly connected 7 segment with direct I/O port from microcontroller, we can also use the CD4511 (7 segment encoder) to help on decreasing the microcontroller I/O port and only required to send the binary data.