资源列表
I2C
- ATmage32 I2C 查询子程序,带超时溢出判断,不会挂死-ATmage32 I2C check subroutine, with overtime overflow check will not be linked to death
1_wire
- 1 wire iar embedded system
AT24C256
- 通过51单片机的I/O口模拟IIC接口,读写控制AT24C256 AT24C256:256K串行CMOS EEPROM-Microcontroller through the 51 I/O port simulation IIC interface, read and write control AT24C256 AT24C256: 256K Serial CMOS EEPROM
Detector-controller
- 验钞机的控制器,采用EMC78P153控制马达运行,一个马达控制转动部分,钞票卡住自动反转,带记数器-Detector controller, using EMC78P153 control motor operation, a rotating part of motor control, auto reverse jam notes, with counter
UART_51
- 单片机串行口的驱动程序,可以直接发送字符串和数组-Serial port driver can send strings and arrays
LCDDEMO
- 用于驱动LCD显示屏的驱动程序,自带小图案。-Used to drive the LCD display driver, comes with a small pattern.
485
- 51单片机与MAX485通信子程序,实现发送、接收功能-51 and MAX485 communication routines to achieve send, receive functions
bcdd
- 这里是BCD码转换的源程序。通过查表,查找要转换的代码-this is the BCD change
Music-generator
- 基于89c52的音乐发生器,可用韦福编译通过,实现音乐自动播放和按键发声-Music generator
deng
- 实现楼道间照明灯的方便控制,一个照明灯,在楼上和楼下各有一个(闭合式)开关控制。 开关的闭合并不直接决定灯的亮灭,而开关状态的改变才是决定灯亮灭的关键。即不管两个开关当前的状态 如何,只要有一个开关状态发声变化,都会使照明灯在打亮或者熄灭两种状态间切换。 比如当有人要上楼,若之前灯是灭的,在按下楼下开关后(此后开关为闭合状态),灯会打亮;当到楼上后, 再按楼上开关,灯会熄灭。而当后来又有人上楼时,再按次楼下开关(此后开关为打开状态),灯同样会打亮;
yy1
- 关于KEIL软件实现4位数码管动态显示,是在时钟程序的基础上进行了改进设置-About KEIL software real about KEIL software to realize four digital tube dynamic display, is in the clock program on the basis of improved Settings now some clock parameter application, such as timing, alarm clo
51-drive-DS1802B-head-file
- 51单片机驱动DS1802B 的头文件,包含读、写、显示等功能。-51 MCU drive a DS1802B the header files, including read, write, display and other functions.