pt100 测量温度非常准的一个传感器
pt100 pt1000 measure the temperture (2018-04-27, C/C++, 1292KB, 下载3次)
pid
//PID算法
//声明变量
//定义变量
float Kp
float Ti
float T
float Td
float a0
float a1
float a2
float ek
float ek1
float ek2
float uk
float uk1
float ad_just
//变量初始化，根据实际情况初始化
Kp=
Ti=
T=
Td=；
a0=Kp*(1+T/Ti+Td/T)
a1=Kp*(1+2*Td/T)
a2=Kp*Td/T
//Ki=KpT/Ti=0.8，微分系数Kd=KpTd/T=0.8，Td=0.0002，根据实验调得的结果确定这些参数
ek=0
ek1=0
ek2=0
uk=0
uk1=0
ad_just=0
float Kp
float Ti
float T
float Td
float a0
float a1
float a2
float ek
float ek1
float ek2
float uk
float uk1
float ad_just
Ti=
T=
Td=；
a0=Kp*(1+T/Ti+Td/T)
ek1=0
ek2=0
uk=0
uk1=0
ad_just=0 (2014-12-06, C/C++, 1KB, 下载2次)
单片机stc89c52与GSM（sim300）模块进行，具体内容是用手机给GSM发送a0#(注：‘#’是英文字符，不是中文字符)，GSM会控制单片机启动一个继电器，同时单片机返回“qi dong”发送给GSM模块，GSM发送短信给指定手机号；用手机发送a1#，继电器会关闭，同时发送“guan bi”给指定手机号。一共可以控制三个继电器分别是用短信内容为a0#,a1#,b0#,b1#,c0#,c1#控制通断（“0”为通“1”为断）
SCM stc89c52 and GSM (sim300) modules, specific content is sent using a mobile phone to GSM a0# (Note: # is the English characters, not Chinese characters), GSM will start a relay to control the microcontroller, while the microcontroller returns qi dong send to a GSM module, GSM mobile phones to send text messages to a specified number using a mobile phone to send a1#, the relay will be closed while sending guan bi to the designated phone number. A total of three relays can be controlled separately with the message content for a0#, a1#, b0#, b1#, c0#, c1# control off ( 0 through 1 for the break) (2014-09-14, C/C++, 58KB, 下载7次)
ADS1118多通道采集 开A0或者A1通道进行数据采集 或者自己改变其他通道
MSP430G2553
ADS1118 many ways (2014-07-30, C/C++, 39KB, 下载47次)
低通滤波器，输出3路互差120°的正弦波，AD采样（用A0，A1，A2）
Low-pass filter, sine wave output 3-way mutual difference of 120 °, AD sampling (with A0, A1, A2) (2014-02-13, C/C++, 1KB, 下载3次)
基于MSP430F149单片机ADC采样样例程序
MSP-FET430P140 Demo- ADC12, Sample A0, Set P3.4 if A0 > 0.5*AVcc
//
// Description: A single sample is made on A0 with reference to AVcc.
// Software sets ADC10SC to start sample and conversion- ADC12SC
// automatically cleared at EOC. ADC12 internal oscillator times sample (16x)
// and conversion. In Mainloop MSP430 waits in LPM0 to save power until ADC12
// conversion complete, ADC12_ISR will force exit from LPM0 in Mainloop on
// reti. If A0 > 0.5*AVcc, P3.4 set, else reset. (2013-07-24, C/C++, 40KB, 下载2次)
msp430f149的ADC12模块配置方式，可将A0通道采集的电压实时显示到LCD1602上。
MSP430F149 the the ADC12 module configuration, real-time display voltage A0 channel acquisition LCD1602. (2013-05-19, C/C++, 59KB, 下载7次)
一个样品了AVcc A0参照。
/ /软件集ADC10SC开始样品和转换——ADC12SC
/ /自动清除在始新世。ADC12内部振荡器次样品(16 x)
/ /和转换。在等待LPM0中的Mainloop调用MSP430的拯救力量直到ADC12
/ /转换完成,ADC12_ISR将迫使退出LPM0中的Mainloop调用上的
/ / reti。如果A0 > 0.5 * AVcc,p3 4集,否则复位。
A single sample is made on A0 with reference to AVcc.
// Software sets ADC10SC to start sample and conversion- ADC12SC
// automatically cleared at EOC. ADC12 internal oscillator times sample (16x)
// and conversion. In Mainloop MSP430 waits in LPM0 to save power until ADC12
// conversion complete, ADC12_ISR will force exit from LPM0 in Mainloop on
// reti. If A0 > 0.5*AVcc, P3.4 set, else reset. (2013-01-24, C/C++, 22KB, 下载3次)
AD转换，用LED灯的亮灭来观测采样转换的电压高低
MSP-FET430P140 Demo- ADC12, Sample A0, Set P3.4 if A0 > 0.5*AVcc (2012-07-30, C/C++, 1KB, 下载4次)
cc430f5137串行数据口，USCI_A0, UART 9600 Full-Duplex Transceiver, 32K ACLK
cc430f5137 usart USCI_A0, UART 9600 Full-Duplex Transceiver, 32K ACLK (2012-06-29, C/C++, 2KB, 下载11次)
定时器A0,计数，时钟走字，液晶显示。无串口校正
Timer A0, count the clock to take the word of the LCD. No serial correction (2012-02-17, C/C++, 2KB, 下载7次)
24Cxx I2C EEPROM字节读写驱动程序，芯片A0-A1-A2要接GND(24C65接VCC,具体看DataSheet)。
AT24C010204081632 EEPROM driver (2011-11-04, C/C++, 2KB, 下载4次)
基于MSP430F149的A/D采集程序。通道A0口，单通道单次转换，完整dome。
MSP430F149 based on the A/D acquisition program. Channel A0 mouth, single-channel single conversion, complete dome. (2011-09-19, C/C++, 26KB, 下载6次)
TFT液晶屏驱动IC资料LGDP4525，ILI9325D，HX8347-A0。
TFT LCD driver IC information LGDP4525, ILI9325D, HX8347-A0. (2011-08-31, C/C++, 4425KB, 下载20次)
如果A0>0.5*AVcc,P1.0置1，LED亮。
A single sample is made on A0 with reference to AVcc. (2010-06-26, C/C++, 1KB, 下载10次)
IIC的读写控制
24Cxx I2C EEPROM字节读写驱动程序，芯片A0-A1-A2要接GND(24C65接VCC,具体看DataSheet)。
IIC read and write (2009-03-09, C/C++, 1KB, 下载8次)
单片机控制大型彩色液晶程序 TFT6448-256彩色液晶显示 接线说明
1~2 3~4 5 ~ 12 13(RD) 14(WR)
VCC GND P1.0~7 P3.7 P3.6
15(CS) 16(A0) 17(A1) 18(A0) 19~20
P3.5 P3.4 P3.3 P3.2 悬空
SCM process large color LCD TFT6448-256 Color LCD wiring that 1 ~ 2 3 ~ 4 5 ~ 12 13 (RD) 14 (WR) VCC GND P1.0 ~ 7 P3.7 P3.615 (CS) 16 (A0) 17 (A1) 18 (A0) 19 ~ 20 P3.5 P3.4 P3.3 P3.2 vacant (2008-12-16, C/C++, 2KB, 下载13次)
将A0~A3四路模拟输入通道采集到的电压值显示在液晶屏上
A0 ~ A3 will be four-channel analog input voltage value collected is displayed in LCD screen (2008-09-16, C/C++, 7KB, 下载6次)
将A0~A7八通道模拟输入通道采集到的电压值显示在液晶屏上
A0 ~ A7 will be an eight-channel analog input channels collected voltage displayed on the LCD screen (2008-09-16, C/C++, 7KB, 下载8次)
这是EEPROM芯片AT24C32的驱动程序，其中该芯片的A0，A1，A2脚均接地。
This EEPROM chip AT24C32 is the driving procedures, which the chip A0, A1, A2 feet are grounded. (2006-03-18, C/C++, 2KB, 下载129次)