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RS232 to ttl converter ( MAX232 )
This module can be used in any application that needs RS232 to TTL and TTL to RS232 level conversion. That s the case of almost every microcontroller/FPGA UART that needs a RS232 connection to a personal computer. Four RS232 signals are converted (TxD, RxD, CTS and RTS) making possible to do serial communication without hardware flow control (using only TxD, RxD), or with hardware flow control (using TxD, RxD, CTS and RTS).
Four RS232 signals are converted (TxD, RxD, CTS and RTS) making possible to do serial communication without hardware flow control (using only TxD, RxD), or with hardware flow control (using TxD, RxD, CTS and RTS).
* DIP 16 socket for easy MAX232 replacement.
* Female D connector that can be used with or without side screws (connect directly to RS232 computer port or extension cable).
1. VCC (Power supply = 4.50V to 5.50V).
Standard serial communication without hardware flow control:
Standard serial communication with hardware (CTS/RTS) flow control:
