This project provides an RS232 driver implementation using the STM32 Hardware Abstraction Layer (HAL). The driver facilitates communication between an STM32 microcontroller and other devices via the ...

CMOS Line Driver Showing Parasitic Diodes to the Power Supplies. A problem occurs when the output of a driver which is powered from the 5V logic supply is connected to an external 12V or 15V source as ...

I’m looking for a very small package RS232 transceiver (3.3V supply, 1Mbps, Enable option). One Rx and one Tx only. I’m also looking for a UART buffer (buffering between my CPU and an external display ...