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功能：
1、作为下位机采集8255数据并将此数据通过通讯送出，
2、采集数据为BCD，先转换成二进制，处理后再转换成BCD
3、通讯采用方式3，多机...
功能：
1、作为下位机采集8255数据并将此数据通过通讯送出，
2、采集数据为BCD，先转换成二进制，处理后再转换成BCD
3、通讯采用方式3，多机通讯，上位机发地址时TB8=1，其他TB8=0
下位机SM2=1，RB8=1时产生中断后使SM2=0收发数据，结束后SM2=1-Features: 1, as under the 8255-bit machine data collection and communications sent through this data, 2, collected data for the BCD, first converted into binary, and then converted to deal with BCD 3, communication using methods 3, multi-machine communication, PC-fat address TB8 = 1, other TB8 = 0 under the digital machine SM2 = 1, RB8 = 1 when the failure to make SM2 = 0 to send and receive data, after the end of SM2 = 1
- 2022-05-30 16:56:51下载
- 积分：1
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液晶显示的完整程序，是你能很好的借鉴lcd的编程思想。
液晶显示的完整程序，是你能很好的借鉴lcd的编程思想。-LCD complete procedures, is that you can draw very good lcd programming ideas.
- 2022-06-01 20:02:27下载
- 积分：1
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智能车的封闭
飞思卡尔智能车闭环控制，1.8MHz变化-Intelligent vehicle closed-loop control changes 1.8MHz
- 2023-02-11 10:20:04下载
- 积分：1
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本设计以P89V51RD2FN单片机为电动小车的控制核心，采用MSA
本设计以P89V51RD2FN单片机为电动小车的控制核心，采用MSA-LD2.0倾角传感器实时测量跷跷板的倾斜角，用ST198光电传感器检测黑色引导线监测小车运动。光电传感器和倾角传感器模块把实时测量信号馈送至单片机，利用专用细分芯片TA8435H驱动步进电机，以脉宽调制式斩波方式对步进电机步进角进行细分，控制和调节小车速度。采用增量式PID控制算法确保小车能够达到平衡；用RT128×64M液晶显示时间、角度等参数。经测试表明：小车各项性能指标达到设计要求，能够实现30秒内小车行驶到规定点，并保持跷跷板平衡；在跷跷板一端配重可调整的情况下，小车也能自动找到平衡点并保持跷跷板平衡。-The single-chip design for the electric car P89V51RD2FN control of the core, the MSA-LD2.0 seesaw angle sensor real-time measurement of the tilt angle, the detection of black ST198 photoelectric sensor to monitor vehicle movement and guide lines.Photoelectric sensors and angle sensors in real-time measurement module to feed the signal to the microcontroller, using a dedicated sub-chip stepper motor driver TA8435H to PWM chopper-type stepper motor on the sub-stepping angle, control and regulation vehicle speed. The use of incremental PID control algorithm to ensure that the car can achieve balance with LCD RT128 × 64M time, angle and other parameters.After the test showed that: the performance car
- 2023-09-02 02:10:04下载
- 积分：1
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单片机的键盘矩阵程序，用c语言编写的。绝对的正确，经过机子调试过的。...
单片机的键盘矩阵程序，用c语言编写的。绝对的正确，经过机子调试过的。-SCM procedures keyboard matrix, with c language. Absolutely correct, after testing machine before.
- 2022-02-16 02:24:01下载
- 积分：1
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jlink的FLASH参数配置工具，自动生成CSV格式的文件，用于自己添加新的FLASH型号。...
jlink的FLASH参数配置工具，自动生成CSV格式的文件，用于自己添加新的FLASH型号。-jlink the FLASH parameter configuration tool that automatically generates CSV format file, add a new FLASH for its own models.
- 2022-04-23 05:22:30下载
- 积分：1
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achieving several of the synchronous control of the process AT24C512
实现几个控制的同步的AT24C512的程序-achieving several of the synchronous control of the process AT24C512
- 2022-01-25 18:17:59下载
- 积分：1
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AVR guidance procedures. Chip45boot s
AVR的引导程序。
chip45boot s-record bootloader.-AVR guidance procedures. Chip45boot s-record Bootloader.
- 2022-03-20 01:28:29下载
- 积分：1
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基于51单片机的多功能数字钟。时间，年月日，多组闹钟，议程。且外接24C04的EEPROM后可保存设置。蜂鸣器由I/O口接三极管放大后驱动。...
基于51单片机的多功能数字钟。时间，年月日，多组闹钟，议程。且外接24C04的EEPROM后可保存设置。蜂鸣器由I/O口接三极管放大后驱动。-51 microcontroller-based multifunctional digital clock. Time, date, multiple alarm clocks, and the agenda. 24 C04 and external EEPROM kept after setting up. The buzzer sounded by the I/O access triode mouth amplified drive.
- 2023-04-30 17:00:03下载
- 积分：1
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单片机关于静态液晶显示的小程序，大家看看吧，说不定有用...
单片机关于静态液晶显示的小程序，大家看看吧，说不定有用-Single-chip liquid crystal display on the static small program, let us look at it, maybe useful
- 2022-09-25 08:10:02下载
- 积分：1
