文件名称:app_ADC_with_digit_8_led_by_kkyou
- 所属分类：
- 其他嵌入式/单片机内容
- 资源属性：
- [C/C++] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 299kb
- 下载次数：
- 0次
- 提 供 者：
- 赵**
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
电压计(c语言编写的) 通过led灯显示
电路图说明：
1、R1、R2、D1、D2 组成发光二极管显示，显示过压或过流状态；
2、PC3外接模拟信号
采用内部参考电压所以AREF传电容接地抗干扰AVCC接VCC提供AD转换电压
3、PC5提供164的时钟信号
PC4提供串行输入信号
164具有10ma的输出电流，又具有串入并出以及信号锁存的动能，数码管又为共阴管，所以无须另加驱动
这里采用静态显示
4、现以在程序中加入小数点显示
-voltage Total (c language) led through the lights show circuit : 1, R1, R2, D1, D2 LED components, indicated that pressure or flow state; 2. PC3 external analog signal using internal reference voltage so Aref grounding capacitance- interference then VCC mentioned Chancellors for the AD converter voltage 3, PC5 provide 164 PC4 the clock signal to provide 164 serial input signals with 10ma output current, Also with string-out signal latches and the kinetic energy, digital control would control for a total of overcast, Therefore it is not driven here plus a static four shows, now in the process of accession to the decimal point show
电路图说明：
1、R1、R2、D1、D2 组成发光二极管显示，显示过压或过流状态；
2、PC3外接模拟信号
采用内部参考电压所以AREF传电容接地抗干扰AVCC接VCC提供AD转换电压
3、PC5提供164的时钟信号
PC4提供串行输入信号
164具有10ma的输出电流，又具有串入并出以及信号锁存的动能，数码管又为共阴管，所以无须另加驱动
这里采用静态显示
4、现以在程序中加入小数点显示
-voltage Total (c language) led through the lights show circuit : 1, R1, R2, D1, D2 LED components, indicated that pressure or flow state; 2. PC3 external analog signal using internal reference voltage so Aref grounding capacitance- interference then VCC mentioned Chancellors for the AD converter voltage 3, PC5 provide 164 PC4 the clock signal to provide 164 serial input signals with 10ma output current, Also with string-out signal latches and the kinetic energy, digital control would control for a total of overcast, Therefore it is not driven here plus a static four shows, now in the process of accession to the decimal point show
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