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freescale hc12_A512例程
freescale hc12_A512例程-Freescale hc12_A512 routines
- 2022-07-12 09:19:40下载
- 积分:1
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单片机C8051加无线模块nRF24L01实现温度传感器数据采集和无线收发(接收部分)...
单片机C8051加无线模块nRF24L01实现温度传感器数据采集和无线收发(接收部分)-C8051 MCU plus wireless module nRF24L01 to achieve the temperature sensor data acquisition and wireless transceiver (receiver part)
- 2023-01-11 12:45:03下载
- 积分:1
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13.5.2单总线数字温度传感器,希望对大家有帮助
13.5.2单总线数字温度传感器,希望对大家有帮助-13.5.2 Single-Wire Digital Temperature Sensor, in the hope that everyone has to help
- 2022-03-05 08:48:20下载
- 积分:1
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Basic weighing functions, and play to display a list of some of the features, yo...
基本的称重功能,和发挥部分的显示购物清单的功能,可以设置日期和重新设定 10 种商品的单价,具有超重报警功能,由于系统资源丰富,还可以方便的扩展其应用
-Basic weighing functions, and play to display a list of some of the features, you can set the date and re-setting unit 10 kinds of commodities, with overweight alarm function, the system is rich in resources, but also facilitate the expansion of its application
- 2023-05-11 12:50:03下载
- 积分:1
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超声波测剧驱动
40KHZ 频率
范围达到50CM 以上
超声波测剧驱动
40KHZ 频率
范围达到50CM 以上-Ultrasonic measurement-driven drama 40KHz frequency range to reach more than 50CM
- 2022-02-09 13:11:14下载
- 积分:1
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在32019T(SED1335驱动)上显示BMP图象,假设图象数据已固化在FlashROM中。
在32019T(SED1335驱动)上显示BMP图象,假设图象数据已固化在FlashROM中。-In 32019T (SED1335 driver) display BMP images, the assumption that image data has been curing in the FlashROM.
- 2022-06-16 13:04:41下载
- 积分:1
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pcf8951芯片,有四一/ D输入通道:AD1、AD2,AD0,3,2…
芯片PCF8951共有四个A/D输入通道:AD0,AD1,AD2,AD3,分别与四个电位器(R1,R2,R3,R4)连接,用以调节电位器的输出电压。其中AD0通道既可测量电位器输出电压,也可用于测量从J1插座输入的外接电压,须用开关J2加以选择。J4插座提供由PCF8591输出的时钟方波信号。SAA1064驱动四个数码管显示一路AD转换后得到的数据。-PCF8951 chip, there are four A/D input channels: AD0, AD1, AD2, AD3, respectively, with four potentiometers (R1, R2, R3, R4) connected to regulate the output voltage potential. AD0 channel which can be measured potentiometer output voltage can also be used to measure the input from the J1 socket external voltage, to be used to select switch J2. J4 socket output from the PCF8591 clock square wave signal. SAA1064 drivers of four digital display along after AD conversion data.
- 2023-03-18 18:30:04下载
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China Welcomes the Olympics countdown clock, the passage of this design, you can...
迎奥运倒计时钟,通过此设计,可以多方面学习atmega16的使用,设计制作使用的倒计时牌-China Welcomes the Olympics countdown clock, the passage of this design, you can use various learning ATmega16, designed to use the countdown to licensing
- 2022-01-23 11:27:02下载
- 积分:1
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ucos-ii在avr单片机上的移植源代码。实用GCC编译器...
ucos-ii在avr单片机上的移植源代码。实用GCC编译器-CENTER-ii avr SCM in the transplant source code. Practical GCC compiler
- 2022-05-17 16:08:55下载
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通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向...
通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向单工
3:每个上行/下行的数据包的字节个数都是一样的(通讯数据量)
4:每个上行/下行的数据包都采用CRC8校验
5:数据接收采用中断+查询的方式
6:总是由主机向从机发送一个数据包,从机收到数据包后向主机回复一个数据包
7:不管是主机还是从机,如果收到的数据包有任何错误,都将丢弃该数据包,等效于没有接收
8:从机之间不能相互通讯,必须通过主机才能交换数据
9:无效地址是0,主机地址是1,从机地址是2.3.4......广播地址是255 -err
- 2022-03-20 16:12:37下载
- 积分:1