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3. For the key to enter a password lock, assuming that reset after eight full
三。对于进入密码锁的钥匙,假设复位后8个LED全亮,并使用sw1、sw2、sw3 3,然后sw2-> sw1-> sw3-> sw1,则表示解锁右侧会导致8个LED全暗。
- 2022-11-02 22:05:03下载
- 积分:1
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此程序是利用51单片机,控制蜂鸣器接口高低电平,让其发出歌声。...
此程序是利用51单片机,控制蜂鸣器接口高低电平,让其发出歌声。-This procedure is the use of 51 single-chip microcomputer to control the buzzer interface high-low, so the issue of voice.
- 2022-03-14 03:55:39下载
- 积分:1
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DS18B20+LCD1602+AT24C02智能温度控制系统
DS18B20+LCD1602+AT24C02智能温度控制系统-DS18B20+ LCD1602+ AT24C02 intelligent temperature control system
- 2022-09-01 07:10:03下载
- 积分:1
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8* 8 dot matrix LED displays and the design of the original procedure and a good...
8*8点阵LED显示器的设计 并且有原程序和说明 很好的-8* 8 dot matrix LED displays and the design of the original procedure and a good note
- 2022-03-03 02:13:33下载
- 积分:1
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ARM LPC2131的LCD1602驱动
ARM LPC2131的LCD1602驱动程序-ARM LPC2131 the LCD1602 driver
- 2022-01-25 17:33:43下载
- 积分:1
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一个avr的快速编程工具,和ICCavr结合,可以快数的生成代码,很好用的...
一个avr的快速编程工具,和ICCavr结合,可以快数的生成代码,很好用的-A rapid avr programming tools, and ICCavr combination, you can quickly generate code number, a very good use
- 2022-07-09 20:53:03下载
- 积分:1
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IC Card operating software : AT88SCl604 chip mode of operation there are five. T...
IC卡操作软件:AT88SCl604芯片的操作模式有五种。它们是通过配PGM、RST、CLK等引脚信号及内部地址计数器(IAC)的状态组合来实现。 (1) 芯片复位操作: AT88SCl604有两种复位方式:上电复位和控制复位。 上电复位: 上电复位是当芯片加电时的最初状态。上电复位属于芯片 内部复位。它将使芯片内部所有的隐含标志复位到"0"状态。并使地址计数器复位到0位。 控制复位: 当CLK为低时,在RST脚上的一个下降沿将便芯片产生复位操作。 控制复位是将地址计数器复位到0位,而不影响任何内部标志的状态。-IC Card operating software : AT88SCl604 chip mode of operation there are five. They are allocated by PGM, RST, etc. pin CLK signal and the internal address counter (IAC) portfolio of the state is to be achieved. (1) chip reset operation : reduction AT88SCl604 two ways : power-on reset and reset control. Power-on reset : power-on reset when the chip is in power at the initial state. Power-on reset the internal chip is reset. It will enable all internal chip implied signs reset to "0" state. Make address counter reset to 0. Reset control : When the CLK for the low, the RST feet of a falling edge chips will have to reset operation. Reset control is to address counter reset to 0, without prejudice to any signs of internal sta
- 2022-05-28 08:23:00下载
- 积分:1
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该源代码为单片机的公交ic卡课程设计源代码,需要课程设计报告的,再找我。...
该源代码为单片机的公交ic卡课程设计源代码,需要课程设计报告的,再找我。-The source code for the MCU bus ic cards curriculum design source code, the need for curriculum design report, I find.
- 2022-07-03 01:33:38下载
- 积分:1
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使用8051规则系统的日期表示
利用8051单片机的定时系统进行年月日的显示-use of the 8051 regular system of the date indicated
- 2023-04-30 14:35:03下载
- 积分:1
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液晶显示控制器芯片。
基于61202控制芯片的LCD液晶显示驱动程序。-LCD controller chip LCD driver.
- 2022-02-27 08:25:47下载
- 积分:1