Microcontroller › 8051 › XBEE interfacing with 8051 › Hi,The concept of resistive
November 12, 2013 at 4:57 am #10593
The concept of resistive touchscreen interface is very simple. The four wires are normally
Connect VCC and GND and connect VX (Volatge of X cordinate) to one ADC channel and VY (Voltage of Y cordinate) to another ADC channel. Read the values one after the another which will give you the X and Y cordinate of the touch.
Xbee can be simply connected to the serial port, normally at a baud rate of 9600 or 4800.
Please explain what are your doubts regarding Xbee interfacing?