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4*4矩阵键盘(行扫描法)
(S51环境)
4*4矩阵键盘(行扫描法)
(S51环境)-4* 4 matrix keyboard (line scanning) (S51 environment)
- 2022-03-25 07:08:37下载
- 积分:1
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用51汇编语言设计的DTMF发生器程序 输出到PI的每次间隔是52个指令周期 主频:6M,6M/12=0.5M,每个指令周期:2uS 即每次输出到P1的时间间隔...
用51汇编语言设计的DTMF发生器程序 输出到PI的每次间隔是52个指令周期 主频:6M,6M/12=0.5M,每个指令周期:2uS 即每次输出到P1的时间间隔是122uS 指令周期数:52 + 9 = 61-51 assembly language using the design process DTMF generator output to the PI for each interval is 52 instruction cycle speeds : 6M, 6M/12 = for 0.5 per instruction cycle : 2uS that each output to the P1 time interval is 122uS instruction cycle : 52 9 = 61
- 2023-04-01 23:15:04下载
- 积分:1
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内容:1、用于测试的程序四
内容:1、本程序用于测试4相步进电机常规驱动
2、需要用跳帽或者杜邦线把信号输出端和对应的步进电机信号输入端连接起来
3、速度不可以调节的过快,不然就没有力矩转动了
4、按s4(设置成独立按键模式)可以控制正反转 -Contents: 1, the procedure used to test the four-phase stepper motor-driven two conventional, need to jump cap or the signal output line of DuPont and the corresponding stepper motor signal input terminal connected three speed adjustment can not be too fast, Otherwise, there would be no moment of rotation of the four, according to s4 (set to form an independent key mode) can control the positive inversion
- 2022-01-26 08:35:38下载
- 积分:1
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采用IAR在线调试ADI公司基于ARM7内核的ADUC7026的DAC代码
采用IAR在线调试ADI公司基于ARM7内核的ADUC7026的DAC代码-IAR debug using online ADI Corporation ADUC7026 based on ARM7 core of the DAC code
- 2022-02-12 03:08:45下载
- 积分:1
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单片机AT90S系列 制作简易USB接口(软件模拟,无usb硬件)。 programmer
单片机AT90S系列 制作简易USB接口(软件模拟,无usb硬件)。 programmer- Monolithic integrated circuit AT90S series manufacture simple
USB connection (software simulation, non- usb hardware).
Programmer
- 2022-02-01 18:23:15下载
- 积分:1
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51单片机数码管和按键处理驱动程序。可作为学习51的朋友参考。...
51单片机数码管和按键处理驱动程序。可作为学习51的朋友参考。-for study 51 references.
- 2022-04-16 15:55:57下载
- 积分:1
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////// DAC调试////// /////////// T2定时更新///// DAC1输出…
/// ///DAC调试程序/// /////
/// ///T2定时更新DAC1输出/////////////////////
040
////////DAC0为直接更新///////////////////////////
/////////DAC.c-//////DAC debugger////// ///////////T2 is updated regularly to DAC1 output ///////////////////// 040 //////// DAC0 for direct update ////////////////////////////////////DAC.c
- 2022-06-26 19:36:49下载
- 积分:1
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USB实现C51固件代码和工程文件,开发包(库),…
C51的Usb实现代码及其固件工程文档,开发包(lib),及其相应函数。-C51 Usb achieve firmware code and project documentation, development kits (lib), and the corresponding function.
- 2023-07-23 06:50:04下载
- 积分:1
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SCM procedures to achieve specific motor speed measurement.
单片机程序具体实现电动机的转速测量.-SCM procedures to achieve specific motor speed measurement.
- 2022-02-21 17:59:05下载
- 积分:1
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available MSP430JTAG debugger, Protel format with the circuit and PCB plans
可用的MSP430JTAG调试器,含protel格式的电路图和PCB图-available MSP430JTAG debugger, Protel format with the circuit and PCB plans
- 2022-03-29 21:55:35下载
- 积分:1