UART – Uğur ÖZGÜR

25 January 202225 January 2022

8051 Serial Repeater

AT89S51 Serial Test — AT89S51 on breadboard with an empty Arduino UNO board as a USB UART bridge.

These two programs send all received data when either there is no space available in the buffer or you press the enter button in the UART terminal. There is one LED to indicate data transmission.