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Description: 用51控制,按键选择波形,外不中断0,正弦波,方波,三角波-With 51 control buttons to choose Waveform, outside the non-disruptive 0, sine wave, square wave, triangle wave
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Size: 2048 |
Author: 王晓娣 |
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Description: 单片机控制的AD对正弦波信号采样后用12864的液晶显示出来-Single-chip microcomputer controlled sine wave signal AD to 12864 after sampling the liquid crystal display out
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Size: 23552 |
Author: 李芳 |
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Description: 用C51驱动CM12864，在12864上显示正弦波-C51 driven by CM12864, sine wave shown in 12864. .
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Size: 19456 |
Author: tanjiang |
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Description: 最近一段时间为准备大赛写的程序，主要有12864串口与并口显示程序，AD（0832、0809）/DA（0832）的驱动程序，以及温度传感器的程序，以及时钟芯片的驱动程序和正弦、方波、三角波等其他波的发生程序，都经过测试了-To prepare for the most recent contest to write the procedure, there are serial and parallel port 12864 display program, AD (0832,0809)/DA (0832) driver, as well as the process temperature sensor, as well as the chip clock drivers and sine, square, triangle wave, such as the occurrence of other procedures have been tested
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Size: 2295808 |
Author: sjk |
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Description: 用C8051F020和12864液晶，7279键盘控制芯片做的简单示波器，100KHZ内正弦波都能明显观察到,有AUTO一键功能。-LCD with C8051F020 and 12864, 7279 keyboard controller chip to do a simple oscilloscope, 100KHZ within the sine wave can be clearly observed that a key function of AUTO.
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Size: 111616 |
Author: pengwei |
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Description: 基于AD9850的正弦波程序，包括键盘，12864-Sine wave based on AD9850 procedures, including the keyboard, 12864
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Size: 52224 |
Author: 张锐泉 |
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Description: 使用AVR Atmega128 驱动AD9850实现正弦波输出，带LCD12864 与 4X4键盘驱动，通过按键可改变输出频率-Using the AVR Atmega128 driver AD9850 to achieve sine wave output, with LCD12864 with 4X4 keyboard-driven, through the buttons can change the output frequency
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Size: 83968 |
Author: axin |
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Description: 基于单片机c语言12864显示正弦波。-Based on single chip microcomputer c 12864 show sine wave.
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Size: 28672 |
Author: 陈华峰 |
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Description: 使用51单片机实现正弦波信号频率可控输出以及回测，12864液晶显示。-Sine wave signal frequency controlled output, and back-tested 51 single-chip, the 12864 LCD.
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Size: 56320 |
Author: 陈垚木 |
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Description: 采用51单片机，在12864液晶上画正弦波，，显示界面成功。-51 single-chip, the 12864 draw sine wave, the display interface success.
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Size: 27648 |
Author: 侯勇勇 |
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Description: 利用dac0832实现数模转换，在液晶12864上显示正弦波。-Use dac0832 achieve digital to analog conversion, displayed on the LCD 12864 sine wave.
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Size: 3072 |
Author: 王后 |
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Description: 12864上面的并行画线，可以画圆，三角形，正方形，直线，正弦波-12,864 above the parallel line drawing, you can draw a circle, triangle, square, line, sine wave
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Size: 34816 |
Author: lidingbo |
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Description: MSP430单片机12864液晶画图，可以画水平线，垂线，正弦波，以及其他采集的波形-MSP430 microcontroller 12864 drawing, painting horizontal, vertical, sine wave, as well as other acquired waveform
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Size: 190464 |
Author: 刘庆斌 |
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Description: 本单相正弦波逆变电源的设计，以12V蓄电池作为输入，输出为36V、50Hz的标准正弦波交流电。该电源采用推挽升压和全桥逆变两级变换，在控制电路上，前级推挽升压电路采用SG3525芯片控制，闭环反馈；逆变部分采用驱动芯片IR2110进行全桥逆变，采用U3990F6完成SPWM的调制，后级输出采用电流互感器进行采样反馈，形成双重反馈环节，增加了电源的稳定性；在保护上，具有输出过载、短路保护、过流保护、空载保护等多重保护功能电路，增强了该电源的可靠性和安全性；输出交流电压通过AD637的真有效值转换后，再由STC89C52单片机的控制进行模数转换，最终将电压值显示到液晶12864上，形成了良好的人机界面。该电源很好的完成了各项指标，输入功率为46.9W，输出功率为43.6W，效率达到了93 ，输出标准的50Hz正弦波。-The single-phase sine wave inverter is designed to 12V battery as input sine wave AC output to the standard 36V, 50Hz' s. The push-pull power boost and full-bridge inverter levels change in the control circuit, the first-stage booster circuit using SG3525 chip push-pull control, closed loop feedback inverter part of the driver chip IR2110 full bridge inverter, using U3990F6 completed SPWM modulation, the output stage is sampled using a current transformer feedback, forming a double feedback loop, increasing the stability of the power in the protection, with multiple output overload protection, short circuit protection, over-load protection functional circuits, and enhance the reliability and security of supply the output AC voltage through AD637 rms converter, and then analog to digital conversion is controlled by the microcontroller STC89C52 final voltage value is displayed on the LCD 12864, forming a good The man-machine interface. The completion of the power good indicators, i
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Size: 1252352 |
Author: qikaiyi |
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Description: 可以通过菜单选择与矩阵键盘和12864液晶实时调控输出波形，包括三角波，方波，正弦波，锯齿波。确定好用。-
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可以通过菜单选择与矩阵键盘和12864液晶实时调控输出波形，包括三角波，方波，正弦波，锯齿波。确定好用。
Regulation of the output waveform in real time via the menu selection and matrix keyboard and 12864, including triangular wave, square wave, sine wave, sawtooth wave. Easy to determine.
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Size: 2181120 |
Author: kevin lee |
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Description: 使用MSP430G2553在12864（带字库）上使用绘图模式绘制坐标轴及正弦波形-Use MSP430G2553 axes drawn using the drawing mode and sine wave (with character) on 12864
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Size: 39936 |
Author: 施建斌 |
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Description: 使用12864显示正弦波（可调周期幅值）-Use 12864 shows sine wave (adjustable) cycle amplitude
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Size: 44032 |
Author: xx |
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Description: 本文设计了一个简易函数发生器，可根据要求生成正弦波、方波、 三角波和锯齿波，波形的幅值、频率和电流偏置量均可在一定范围内调节。(A simple function generator is designed in this paper. Sine wave, Fang Bo wave, triangle wave and sawtooth wave can be generated according to the requirements. The amplitude, frequency and current offset of the waveform can be adjusted in a certain range.
The hardware circuit is designed with AT89C51 as the core, and uses digital to analog converter DAC0832, LCD AMPIRE128 * 64, integrated operational amplifier and other components.)
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Size: 35840 |
Author: 胖鑫程序媛
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Description: 基于ARM Cortex-M4F(TM4C123)单片机 【USB应用实验】
编程控制TM4C123微控制器的USB 模块，与PC机交互数据
【功能】
（1）PC机从命令行CMD 窗口发送指令，可以控制高亮LED灯的亮度（PWM模式调光）；
（2）PC机从命令行CMD 窗口发送指令，可以控制SPI接口DAC7512输出正弦波的峰峰值和频率，控制格式自定；
（3）从PC机CMD窗口输入的字符串（回车结尾，EXIT退出）显示在12864液晶屏上来自MCU端的事件显示在PC机CMD窗口，可使用不同颜色标记不同事件
（4）可从PC机发送文本文件到MCU；来自MCU的字符串显示在窗口中(Based on ARM Cortex-M4F (TM4C123) single chip microcomputer [USB application experiment]
Program control TM4C123 microcontroller USB module, interact with PC data.
[function]
(1) PC sends commands from the command line CMD window to control the brightness of high brightness LED lights (PWM mode dimming).
(2) the PC sends commands from the command line CMD window to control the peak and frequency of the SPI interface DAC7512 output sine wave, and the control format is self determined.
(3)The string entered from the PC CMD window (carriage return, EXIT exit) is displayed on the 12864 LCD screen.
Events from the MCU side are displayed in the PC CMD window, and different colors can be used to mark different events.
(4) Text files can be sent from PC to MCU; strings from MCU are displayed in windows.)
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Size: 4274176 |
Author: Der_steppenwolf |
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Description: 430示波器（12864）12864液晶显示可以测量正弦波(430 oscilloscope (12,864) 12,864 LCD sine wave can be measured)
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Size: 63488 |
Author: 林小康 |
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