-
pic Singlechip DB4 ~ DB7: in the role of L CD for the data lines, DB0 ~ DB2 grou...
pic单片机
DB4~DB7:在L CD中的作用,为数据线,DB0~DB2接地,DB3接高电平以完成对液晶的初始化。本Demo例子程序中,与单片机的RB2~RB5连接,用户使用其他的管腿时,只需修改#define部分。
RS为数据、指令控制线,与单片机的RB1连接,当RS为高电平时对LCD模块数据寄存器操作,当RS为低电平时对LCD模块指令寄存器操作;
E为读写使能控制线,与单片机的RA5连接,每当E线向LCD模块发送一个正脉冲,LCD模块与单片机之间将进行一次数据交换;
A、K分别是LCD模块背光的正负电源引脚,1-1所示,我们将用RC2控制背光,改变R29的值将改变背光亮度
R/W为读写选择线,在ICD2DEMO教学实验板中,R/W线接地,只做对LCD模块的写操作
-pic Singlechip DB4 ~ DB7: in the role of L CD for the data lines, DB0 ~ DB2 grounding, DB3 then high in order to complete the initialization of the LCD. Examples of this Demo program, with the single chip RB2 ~ RB5 connection, the user to use other s legs, simply amend the
- 2023-07-15 06:15:03下载
- 积分:1
-
单片机计算器,可计算多位小数点的+
单片机计算器,可计算多位小数点的+-*/.可在lcd上显示-Single-chip calculator, calculate the number of decimal 2B !-*/. in lcd display
- 2022-04-16 02:07:13下载
- 积分:1
-
傅杨烈的单片机教程,是我所见过的最详尽的单片机及嵌入式系统教程。...
傅杨烈的单片机教程,是我所见过的最详尽的单片机及嵌入式系统教程。-Lie Yang Fu SCM Guide, I have seen the most comprehensive SCM and Embedded Systems Directory.
- 2022-02-25 10:18:11下载
- 积分:1
-
用 Hitex 工具软件开发 stm32 的例子
用 Hitex 工具软件开发 stm32 的例子-Hitex tool for software development with examples stm32
- 2023-07-14 17:35:04下载
- 积分:1
-
a compilation was made of boiler controller source code, the application source...
一个MSC51汇编写的锅炉控制器源码,实例应用源码-a compilation was made of boiler controller source code, the application source code examples
- 2022-07-27 09:43:38下载
- 积分:1
-
基于直接数字合成核心MCU51有5Hz正弦波酸…
基于MCU51与直接数字频率合成芯便AD9850产生5HZ正弦波源程序-Based on MCU51 with Direct Digital Synthesis core will have a 5Hz sine wave source AD9850
- 2022-02-07 12:35:51下载
- 积分:1
-
这是一个与PIC采用SD卡的源代码
this is a source code for usinf sd card with PIC
- 2023-02-10 17:15:03下载
- 积分:1
-
单片机操作串口,同时通过串行助手进行操作显示验证传输的数据正确与否...
单片机操作串口,同时通过串行助手进行操作显示验证传输的数据正确与否-Single-chip serial port operations, while aides to operate via the serial transmission of data shows that the right to verify whether or not
- 2023-01-09 11:05:04下载
- 积分:1
-
本程序为某企业的税控机固件程序.基于东芝TMP93CS41 16位单片机编写,符合国家标准.该程序已经经过多次长期调试....
本程序为某企业的税控机固件程序.基于东芝TMP93CS41 16位单片机编写,符合国家标准.该程序已经经过多次长期调试.-the procedures for a business tax control machines firmware procedures. Based on Toshiba TMP93CS41 16 MCU development, in line with the national standard. The program has after many long debugging.
- 2022-04-12 18:08:01下载
- 积分:1
-
静音琴的源码,有兴趣的拼音可以下载下来看看,这个是可以生产的程序....
静音琴的源码,有兴趣的拼音可以下载下来看看,这个是可以生产的程序.-Guoqin mute the source, are interested in can be downloaded from the alphabet to see, this is the production process.
- 2022-03-18 13:13:42下载
- 积分:1