Sep 28, 2004 #1 B bimbla Advanced Member level 1 Joined Jul 13, 2001 Messages 418 Helped 23 Reputation 46 Reaction score 8 Trophy points 1,298 Activity points 3,597 DO we need to use MAX232 or equivalent on the 18F452 to use the RS232? Kindly explain. bimbla.
Sep 28, 2004 #2 C chinara Full Member level 1 Joined Sep 15, 2004 Messages 96 Helped 3 Reputation 6 Reaction score 1 Trophy points 1,288 Activity points 842 Re: RS232 on PIC 18F452 If you want to connect to the serial port to a PC or other device through the cable, you should use the level convertor, for example Max232. But if you only want to connect with other serial port on the same board, TTL level is enough.
Re: RS232 on PIC 18F452 If you want to connect to the serial port to a PC or other device through the cable, you should use the level convertor, for example Max232. But if you only want to connect with other serial port on the same board, TTL level is enough.