promgram for Serial Communication B/W 17C756A & PC In this programme PC Transmitts Data to PIC The PIC after reciveing Data retransmitts it in Complemented form

在图像处理中一张图片的明暗度调节可以提高一张图片的辨识度(In image processing, the brightness adjustment of a picture can improve the identification of a picture)

PIC单片机连接LCD 1602显示屏，通过此代码，可以成功连接PIC16F877单片机，使得成功显示A\B\C\D\E\F\G(PIC microcontroller connect LCD 1602 display)