Description: 0809模数转换原码。ADC0809虽然是一款比较旧的芯片，但是目前好多模数转换芯片都是基于ACD0809设计的。-0809 analog-to-digital conversion original code. A Connection between ADC 0809 is a relatively old chip But now a lot of analog-to-digital conversion are based on ACD0809 chip design. Platform: |
Size: 1024 |
Author:adee |
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Description: 使用STC12C5410AD芯片，用汇编语言编写，作成了一个智能电源，控制电压电流，数码管显示。-Use STC12C5410AD chips, using assembly language to prepare for has become an intelligent power supply, control voltage and current, digital tube display. Platform: |
Size: 3072 |
Author:LiSheng |
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Description: 数字电压表
AD芯片：
采用8位串行A/D转换器ADC0832。
● 8位分辨率，逐次逼近型，基准电压为 5V
● 5V单电源供电
● 输入模拟信号电压范围为 0～5V
● 有两个可供选择的模拟输入通道
显示：
使用三个数码管。
显示范围：
0.00 － 5.10 （单位：V）
连接方式：
AD_CLK → P1.0
AD_DAT → P1.1
AD_CS → P3.4
模拟输入 → CH0
(AD_DAT = DO + DI)
ADC0832输出最大转换值＝FFH (255)
设定最大测量值＝5.1V
255X=5.1 X=0.02 即先乘2再除以100
（小数点放在第三位数码管）-Digital Voltage Meter AD-Chip: 8-bit serial A/D converter ADC0832. ● 8-bit resolution, successive approximation type, the base voltage of 5V ● 5V single power supply ● analog signal input voltage range of 0 ~ 5V ● have two options display analog input channels: the use of three digital tube. Display range: 0.00- 5.10 (unit: V) connection: AD_CLK → P1.0 AD_DAT → P1.1 AD_CS → P3.4 analog input → CH0 (AD_DAT = DO+ DI) ADC0832 output maximum conversion value = FFH (255 ) to set the maximum measured value = 5.1V255X = 5.1 X = 0.02 which is to take 2 and then divided by 100 (the decimal point on the third digital tube) Platform: |
Size: 12288 |
Author:jimmy |
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Description: 数字电压表
AD芯片：
采用8位串行A/D转换器ADC0832。
● 8位分辨率，逐次逼近型，基准电压为 5V
● 5V单电源供电
● 输入模拟信号电压范围为 0～5V
● 有两个可供选择的模拟输入通道
显示：
使用P0口的数码管显示转换值。
显示范围：
0.00 － 5.10 （单位：V）
连接方式：
AD_CLK → P1.0
AD_DAT → P1.1
AD_CS → P3.4
模拟输入 → CH0
(AD_DAT = DO + DI)
ADC0832输出最大转换值＝FFH (255)
设定最大测量值＝5.1V
255X=5.1 X=0.02 即先乘2再除以100
（小数点放在第三位数码管）-Digital Voltage Meter AD-Chip: 8-bit serial A/D converter ADC0832. ● 8-bit resolution, successive approximation type, the base voltage of 5V ● 5V single power supply ● analog signal input voltage range of 0 ~ 5V ● There are two options for analog input channels display: the mouth of the use of P0 digital display conversion values. Display range: 0.00- 5.10 (unit: V) connection: AD_CLK → P1.0 AD_DAT → P1.1 AD_CS → P3.4 analog input → CH0 (AD_DAT = DO+ DI) ADC0832 output maximum conversion value = FFH (255 ) to set the maximum measured value = 5.1V255X = 5.1 X = 0.02 which is to take 2 and then divided by 100 (the decimal point on the third digital tube) Platform: |
Size: 35840 |
Author:jimmy |
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Description: 数字式电源AVR单片机电路源程序
下载来看看,很不错的东西-AVR single-chip digital power supply circuit to download the source code to look at, very good things Platform: |
Size: 95232 |
Author:wu |
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Description: 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 Platform: |
Size: 524288 |
Author:vitochung |
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Description: Switching power supply new world of digital technology and digital control _ _ _ nine omitted _D7021_ public power programmable Platform: |
Size: 1458176 |
Author:dodo789789 |
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Description: 这是一个数控直流电源的C51代码，具有数码管显示功能，键盘输入功能，电压范围是5V至10V。欢迎下载。-This is a numerical code C51 DC power supply with digital display, keyboard input, voltage range is 5V to 10V. Welcome to download. Platform: |
Size: 3072 |
Author:Wang |
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Description: AN Power Supply Noise Suppression and Decoupling for Digital ICs。讲解如何降低芯片供电和地上的噪声的书，有很多理论分析和工程实例。-AN Power Supply Noise Suppression and Decoupling for Digital ICs。 Platform: |
Size: 2724864 |
Author:saul |
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Description: Switching power supply ( visual adjustable ), based on 51 single-chip C procedures, for the simulation interface circuit, can be easily seen from the program. This procedure through the keyboard matrix scanning, after AT89S52 or compatible MCU processing, the output to 4 the total of eight vaginal digital tube display, as well as the output to the DAC0832 conversion, and then by the amplifying circuit can output 0 - 24 voltage-Switching power supply ( visual adjustable ), based on 51 single-chip C procedures, for the simulation interface circuit, can be easily seen from the program. This procedure through the keyboard matrix scanning, after AT89S52 or compatible MCU processing, the output to 4 the total of eight vaginal digital tube display, as well as the output to the DAC0832 conversion, and then by the amplifying circuit can output 0- 24 voltage.
Platform: |
Size: 41984 |
Author:YANGXUEYIN |
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Description: 两路可调电源&AD0804电压表,数码管显示，附电路图及protues仿真-Two adjustable power supply &AD0804 voltage meter, digital tube display, with circuit diagram and Protues simulation
Platform: |
Size: 167936 |
Author:唐诗会 |
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Description: 用单片机STC12C4052 三位数码管实现 程控电源的控制按键 可以调整电压-Programmable power supply to achieve the MCU STC12C4052 three digital control buttons to adjust the voltage Platform: |
Size: 78848 |
Author:任利佳 |
Hits:
Description: 这份资料详细的介绍了数字开关电源的设计，欢迎大家下载学习，对学习开关电源用处很大的。-This information detailed introduction of digital switching power supply design, welcome to download to learn, to learn a lot of useful switching power supply. Platform: |
Size: 107520 |
Author:庞连路 |
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Description: 用51单片机实现的数控电源，用LCD1602液晶显示，用TLC549型号的AD芯片，用Keil软件开发写好的数控电源软件。-NC with 51 MCU power supply, LCD1602 LCD display, with models of AD TLC549 chip, written by Keil software development software Digital Power. Platform: |
Size: 82944 |
Author:刘赞 |
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Description: 数字电源技术,通过DSP实现数字电源的算法设计，为电源设计带来了方便。-Digital power technology, through DSP algorithm design of digital power, power supply designers to bring the convenience. Platform: |
Size: 79872 |
Author:马道平 |
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Description: 可调稳压电源，基于单片机STC12C5A60S2，可调稳压输出，7段共阴数码管显示。1.25V至37V，精度0.1v。-Adjustable power supply, based on single-chip STC12C5A60S2, adjustable voltage output, 7-segment common cathode digital display. 1.25V to 37V, the accuracy of 0.1v. Platform: |
Size: 2433024 |
Author:Hugh |
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