MOVING PAST THE 2×16 LCD DISPLAY

摘要

Does your microcontroller project need to convey a bit more information than a standard 16×2 LCD can handle? If so, one of the best ways to establish a data communications session between a microcontroller-based device and human eyes is to pipe the human-to-device and device-to-human chatter through an RS-232 connection that you establish between the microcontroller's USART and a personal computer's serial port.