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通过单片机对HT9200进行控制访问，实现电话的DTMF拨号功能
通过单片机对HT9200进行控制访问，实现电话的DTMF拨号功能-Through the single-chip microcomputer to control HT9200 visit realize phone DTMF dialing
- 2022-03-13 08:16:09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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Medwin v2.39,51单片机开发利器
Medwin v2.39,51单片机开发利器-Medwin v2.39, 51 MCU Development weapon
- 2023-02-01 21:45:04下载
- 积分：1
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avr SCM 8,515 pairs of the test procedures ad7705
avr 单片机8515 对ad7705 的测试程序 -avr SCM 8,515 pairs of the test procedures ad7705
- 2022-05-18 21:25:27下载
- 积分：1
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用于C51的简单看门狗电路，易于大家调用
用于C51的简单看门狗电路，易于大家调用-C51 for the simple watchdog circuit, we call easy
- 2022-10-31 05:40:03下载
- 积分：1
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平凡51单片机教程，写得不错，适合初学者
平凡51单片机教程，写得不错，适合初学者-Extraordinary 51 Singlechip Guide, written well, suitable for beginners
- 2022-03-04 15:06:58下载
- 积分：1
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MEga8的多通道AD转换演示程序，分时对多路模拟输入进行AD转换...
MEga8的多通道AD转换演示程序，分时对多路模拟输入进行AD转换 -MEga8 multi-channel AD converter demo program, timeshare right over analog input AD converter
- 2022-10-05 16:30:03下载
- 积分：1
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Canton weeks ZLG7290B is Ligong Singlechip Development Co., Ltd. to design the d...
ZLG7290B 是广州周立功单片机发展有限公司自行设计的数码管显示驱动及键盘扫描
管理芯片。能够直接驱动8 位共阴式数码管（或64 只独立的LED），同时还可以扫描管理
多达64 只按键。其中有8 只按键还可以作为功能键使用，就像电脑键盘上的Ctrl、Shift、
Alt 键一样。另外ZLG7290B 内部还设置有连击计数器，能够使某键按下后不松手而连续有
效。采用I2C 总线方式，与微控制器的接口仅需两根信号线。该芯片为工业级芯片，抗干扰
能力强，在工业测控中已有大量应用。-Canton weeks ZLG7290B is Ligong Singlechip Development Co., Ltd. to design the digital tube display driver and the keyboard scan management chip. Can directly drive a total of 8 vaginal digital tube (or 64 independent LED), at the same time management can also scan up to 64 keys. Which has 8 buttons can also be used as function keys, like the computer keyboard on the Ctrl, Shift, Alt keys like. Another internal ZLG7290B batter has also set up counters, can press a button and a row after不松手effective. Using I2C bus mode microcontroller interface with only two signal lines. The chip-on-chip for industry, anti-interference ability, in the industrial measurement and control has been a large number of applications.
- 2022-04-07 15:20:44下载
- 积分：1
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该代码是在单片机MCU中实现多线程的嵌入式操作系统
该代码是在单片机MCU中实现多线程的嵌入式操作系统-the code is in SCM MCU achieve multithreading RTOS
- 2022-11-03 09:35:03下载
- 积分：1
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对MSP430片内温度传感器进行采样，输出温度到LCD
* 程序使用单通道单次转换，温度显示的格式是华氏温度,
* 带两位小数...
对MSP430片内温度传感器进行采样，输出温度到LCD
* 程序使用单通道单次转换，温度显示的格式是华氏温度,
* 带两位小数-On-chip MSP430 sample temperature sensor, the output temperature to the LCD* use single-channel single conversion, the temperature display format is Fahrenheit,* with two decimals
- 2022-02-28 16:31:12下载
- 积分：1
