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postfix1
A small program for demonstrating the Postfix notation, you can input the postfix equation in the command window
- 2009-05-29 03:18:39下载
- 积分：1
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cong2
A， 单发单收，在发送状态，能够连续发送从0到99的数字；
B， 单发单收，在接收状态，能够接收数据，并在数码管上正确地显示出来；
C， 单发多收，在AB完成的基础上，接上多个接收设备，能够正确发送和接收
这是从站2的代码(A, single-input single in the sending state, capable of continuously transmitting a number from 0 to 99 B, single-input single in the receiving state, capable of receiving data, and display correctly in the digital tube out C, single overcharged, on the basis of AB completed, connect multiple receiving devices, capable of sending and receiving the correct code from the station which is 2)
- 2014-05-19 21:21:11下载
- 积分：1
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ADC0809
51单片机dac0809驱动程序，包含整个单片机开发。(51 single dac0809 drivers)
- 2013-09-04 21:42:08下载
- 积分：1
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2017校内竞赛（直流电阻箱）
本次设计的数控直流电阻箱主要由恒定电流源部分、显示部分、键盘部分、电源部分组成。以STM32单片机为核心控制恒流源，恒流源电路由达林顿三极管、高精度运算放大器、采样电阻等组成。通过键盘输入给定值，经D/A转换器将数字信号转换为模拟信号，控制电流。采用电流反馈电路控制精度，经多次调试改进，实现了直流电阻箱的功能。本次设计的数控直流电阻箱较以往的电阻箱相比，其优点在于可操作性强、精度高、体积小、高效节能等优点。适用于作为直流负载的应用场合。(The numerical control DC resistance box designed mainly consists of constant current source part, display part, keyboard part and power supply part. The constant current source is controlled by STM32 single chip microcomputer. The constant current source circuit is composed of Darlington transistor, high precision operational amplifier and sampling resistor. Through the keyboard input a given value, the D/A converter converts the digital signal into analog signal to control the current. The control precision of the current feedback circuit is improved, and the function of the DC resistance box is realized through many debugging improvements. Compared with the conventional resistance box, the designed DC resistance box has the advantages of strong operability, high accuracy, small size, high efficiency and energy saving. It is suitable for application as DC load.)
- 2018-06-24 16:39:43下载
- 积分：1
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RTCmbox
SmartARM2300 基于uCOS的万年历，使用周立功公司的串口工具。(UCOS based on SmartARM2300 the calendar, use weeks Ligong instrument' s serial port.)
- 2009-03-24 22:22:17下载
- 积分：1
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lesson9_1
在51开发板上，向AT24C02 EEPROM中写入0x(xx),同时读出之后赋值给P1口。注意三处加*********(In the 51 development board， write 0x (xx)to AT24C02 EEPROM , while after reading assigned to P1 port. Note that three plus。)
- 2013-07-19 17:20:46下载
- 积分：1
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timer2
AVR单片机 定时器的应用 初始化 以及中断程序(AVR microcontroller timer application initialization and interrupt routine)
- 2013-08-12 10:59:38下载
- 积分：1
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200851613141547761
边界盒的检测，能有效的知道边界盒的最大长度，为编程带来方便(Bounding box test, which can effectively know the maximum length of the boundary box for programming convenience)
- 2010-10-26 09:19:54下载
- 积分：1
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nRF24L01-p2p-application
nRF24L01点对点跳频技术应用,关于射频2.4G无线通信的应用(nRF24L01 point hopping technology applications)
- 2013-08-31 10:40:10下载
- 积分：1
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Allegro封装工具
Cadence Allegro package tools.
- 2017-12-29 13:10:57下载
- 积分：1
