• rs232
    hi... I have an RS232 db9 with female on one side and male on one side..the female is connectd to the PC and the male is connected the 89c51 kit (with max232). My doubt is that 2 pin of female...
  • rs232
    I would like to program an 8051 development board using Keil and was wondering if it was at all possible to send a hex file (flash the ucontroller) via the rs232 serial com port. Could anyone tell me...
  • RS232
    How to configurate the HyperTerminal to get response from my Oem Board(LPC1788) via RS232 port (I'm running the s_ob_uart_rs232 sample)? Help please.
  • rs232/usart
    So I am using an code and trying to communicate to another device using a usart. i have noticed that i must connect the transmit line of the usart to the transmit line of my rs232 level shifter to get...
  • RS232 with Hyperterminal
    I am new to the RS232 and Hyperterminal. I am using a Philips 89C664 and I want to know how to print characters onto the Hyperterminal. I am testing this by using the HELLO.c file given with the software...