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digital
基于单片机STC89C51和74LS164的多功能数字万用表(Based on microcontroller STC89C51 and 74 ls164 multi-function digital multimeter)
- 2013-08-29 22:40:03下载
- 积分:1
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11
说明: 利用定时/计数器T0从P1.0输出周期为1s的方波,让发光二极管以1HZ闪烁,设晶振频率为12MHz(The use of timer/counter T0 from P1.0 output cycle square wave 1s, so that the light-emitting diodes 1HZ blinking, set the crystal frequency is 12MHz)
- 2014-05-27 14:30:43下载
- 积分:1
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current-meter
三相电流表源程序 基于CS5460a 485通讯 遵循mudbus协议 测试成功(Three-phase ammeter source based CS5460a 485 communications follow mudbus protocol test
)
- 2020-09-04 17:18:06下载
- 积分:1
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lib11(simple_RF)
奥斯电子zigbee无线传输点亮LED灯的源代码(zigbee wireless lighting source)
- 2021-04-28 16:48:44下载
- 积分:1
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645-485
一个电表行业专用的基于645规约的电表485通讯抄表程序,可以进行485总线抄表,645规约测试。程序技术要点就是规约数据传输协议的处理,如向电表发送数据时的控制码和数据长度、发送的数据部分(数据标识 + 密码 + 数据)、应答帧长度、结束标志等通讯协议的处理值得大家学习。(A meter-based industry-specific statute 645 meter 485 meter-reading procedure can be carried out 485 meter, 645 Statute of the test. Procedures for the technical elements of the statute is to deal with data transmission protocols, such as sending data to the meter when the control code and data length, send the data section (data logo+ Password+ Data), response frame length, marks the end of the treatment protocol, etc. everyone deserves to learn.)
- 2021-03-08 09:49:29下载
- 积分:1
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AD_DMA
研华数据采集的一个的demo文件,很好用,可以作为里程看,也可以作为现场采集数据的一个简单程序(Advantech data acquisition a demo file, very easy to use, you can see as mileage, can also be used as the data collected at the scene of a simple progra)
- 2020-09-10 11:08:01下载
- 积分:1
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3
说明: 红外编码发生器程序 自己编写
调试成功 大家可以看看(IR code generator program written to debug their success we can see)
- 2010-08-23 16:57:21下载
- 积分:1
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GPIO
this program for student. toturial for gpio stm
- 2013-04-21 00:09:38下载
- 积分:1
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CSE2009
说明: 四方的通信管理机程序,绝对的超值,很多规约的处理,101 103 103 104 CDT DNP SC1801 CSC2000等,千万别走漏风声啊,(sifang processs protel control center )
- 2021-02-25 11:19:38下载
- 积分:1
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UART
ARM串口应用例子,适用于NXP23系列CPU,封闭式总线,采用内部FLASH及RAM.(ARM serial port application example for NXP23 series CPU, closed-end bus, using the internal FLASH and RAM.)
- 2009-12-27 15:23:16下载
- 积分:1