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Description: 1602lcm字符液晶屏驱动演示程序,连接线图: LCM-------51 LCM-------51 LCM--------51
DB0-----P0.0 DB4-----P0.4 RS-------P2.0
DB1-----P0.1 DB5-----P0.5 RW-------P2.1
DB2-----P0.2 DB6-----P0.6 E--------P2.7
DB3-----P0.3 DB7-----P0.7 VLCD接1K2电阻到GND
[注]:AT89C51的晶振频率为12MHz-1602lcm character LCD Driver demo program, link map : LCM LCM ------- 51 ------- 51 -------- 51 DB0 LCM P0 .0 DB4 ----- ----- ------- P2.0 P0.4 RS DB1 --- -- P0 .1 DB5 P 0.5 RW ----- ------- ----- P P2.1 DB2 Encl 0.2 DB6 E ----- -------- ----- P0.3 P2.7 DB3 DB7 ----- P0.7 VLCD access 1K2 resistance to GND [Note] : AT89C51 oscillator frequency of 12 MHz
Platform: |
Size: 208259 |
Author: liner |
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Description: 1602lcm字符液晶屏驱动演示程序,连接线图: LCM-------51 LCM-------51 LCM--------51
DB0-----P0.0 DB4-----P0.4 RS-------P2.0
DB1-----P0.1 DB5-----P0.5 RW-------P2.1
DB2-----P0.2 DB6-----P0.6 E--------P2.7
DB3-----P0.3 DB7-----P0.7 VLCD接1K2电阻到GND
[注]:AT89C51的晶振频率为12MHz-1602lcm character LCD Driver demo program, link map : LCM LCM------- 51------- 51-------- 51 DB0 LCM P0 .0 DB4----------------- P2.0 P0.4 RS DB1----- P0 .1 DB5 P 0.5 RW----------------- P P2.1 DB2 Encl 0.2 DB6 E------------------ P0.3 P2.7 DB3 DB7----- P0.7 VLCD access 1K2 resistance to GND [Note] : AT89C51 oscillator frequency of 12 MHz
Platform: |
Size: 207872 |
Author: liner |
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Description: DB2数据库学习资料,PPT格式,介绍了DB2的基础知识-DB2 database, learning materials, PPT format, describes the basics of DB2
Platform: |
Size: 3234816 |
Author: qingmuxiang |
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