12864 display program (EE21 learning demo board)

提供51无防真器下内存监测程序(pc软件为"超级终端")-provide no real defense for the next memory monitoring procedures (pc software for the "Super Terminal")

能实现功能有：显示年、月、日、星期、时、分、秒、阴历月日、温度，共21位数码管。其中星期和阴历月日能根据公历自动计算改变，到2050年之前有效。温度可以测量从-10到40℃之间的温度。还可以设定两个定时、12/24小时显示、自动亮暗切换的时间等。 电路只用了两片IC，一片M48，另外一片是74LS145，4-10译码器，来扩充端口。具体电路在下面，是PROTEUS画的，给个图片做参考-To achieve functions: Display year, month, day, week, hour, minute, second, lunar month, the temperature, a total of 21 digital tube. One week and the lunar month on the Gregorian calendar automatically calculated based on changes effective prior to 2050. Can measure temperatures from-10 to 40 ℃ temperature between. Also can set two time, 12/24 hour display, automatic light switch dark time. Circuit used for only 2 IC, an M48, the other is a 74LS145 ,4-10 decoder to expand the port. Specific circuit in the following is the PROTEUS painting, a reference to a picture

该文件包括利用MPS4300控制LED控制芯片TLC5941硬件和C代码,该方案是用于流行的LED背光源.-The document including the use of LED control chips MPS4300 control TLC5941 hardware and C code, the program is used to pop the LED backlight.

利用89c51和8253可以测速，经初步测试可以通过-89c51 and 8253 can use guns, as a preliminary test can be

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编译通过的两块单片机读写双口RAM7132的原程序！供大家参考！-compiled by the two dual-port MCU literacy RAM7132 the original program! For your reference!

c51 使用技巧 很不容易得到了 c51 使用技巧 很不容易得到了-C51 skill

51系列单片机实验课程：按键显示程序 （在数字键上按数字，在液晶显示器上显示）-51 Series single-chip experimental curriculum: key display program (in the figure by the number keys on the LCD display)

使用LED显示接收到的数据，使用LCD显示发送的字符 * 程序使用波特率为9600，程序运行时需要在pc机上使用一个串口 * 接收发送程序，发送字符应为asc码，接收的字符为十六进制-The use of LED display received data sent using the LCD display uses characters* for 9600 baud rate, the program needs to run-time machine pc using a serial port* send procedure to receive, send characters should asc yards receiving for the characters Hexadecimal

该程序是用C编写的，须下载到凌阳61单片机 有万年历功能-that the procedure was used in the preparation of C, to be downloaded to a microcontroller Sunplus 61 calendar function