PHilips 4路A/D+1路D/A芯片控制C程序

51单片机与串行ADC芯片tlc0834接口设计-51 MCU and serial ADC chip interface design tlc0834

51单片机流水灯 可以实现多种闪光功能-51 single-chip can achieve a variety of water flashing lights function

8路AD采集系统，数字电压表，采用ADC0809模数转换芯片，单片机控制的数字采集系统-8-channel AD acquisition systems, digital voltage meter, the ADC0809 analog-to-digital converter chip, single-chip microcomputer controlled data acquisition system

PM50语音芯片播放语音程序,采用串行方式,AVR单片机控制-PM50 voice chip-play voice procedures, using serial, AVR control

rc500 c语言库函数，对RC500的开发提供了捷径-rc500 c language library functions, the development of RC500 provides a shortcut

C8051f340,本程序为PCA16位PWM输出例程-C8051f340, the procedures for PCA16-bit PWM output routines

由MSP430和CC1100+构成的无线传感器-By the MSP430 and CC1100+ Constitute a wireless sensor

详细地讲解了单片机设计中的抗干扰问题-explain in detail the design of microcontroller interference problems

u盘开发的源代码，fat16的文件系统源码，flash接口的源码-u set the development of source code, fat16 file system source code, flash interface source

我用单片机8952和电压比较器339做了一个简单的电容容量测量表，参数大 致如下： 电容测量范围为1pF-9999.99uF，最小分辨力为1pF。分为5个量程，可以自 动切换量程，也可手动切换。 另外，有简单的频率计功能，能测量0-60MHz的数字信号频率（TTL电平）； 还可以产生几个单点频率的方波信号（比如1KHz）。 采用1602LCD作为显示器；4个按键控制；使用24C01保存当前设置值，不用 每次开机重新设置。可单5V供电，也可9V交流供电 -I used the single-chip 8952 and the voltage comparator 339 to do a simple capacitance measurement table, parameters are as follows: capacitance measurement range 1pF-9999.99uF, the minimum resolution for the 1pF. Divided into five ranges, you can automatically switch range can also be manually switched. In addition, a simple frequency meter function, capable of measuring 0-60MHz frequency digital signal (TTL level) can also lead to several single-point-frequency square-wave signal (for example, 1KHz). 1602LCD used as a monitor 4 button control use 24C01 to preserve the current settings, do not reset each boot. Can be a single 5V power supply, 9V AC power supply can also be