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RTL8139系列PCB布局指南
RTL8139 Series PCB Layout Guide
- 2022-08-22 21:15:27下载
- 积分:1
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1, arm7 chip liquid crystal 2138 driver 2, ym320240 LCD Driver 3, dynamic wait i...
1、arm7芯片2138驱动大液晶
2、ym320240的液晶驱动
3、动态等待图标的显示
4、各种字符的显示。
-1, arm7 chip liquid crystal 2138 driver 2, ym320240 LCD Driver 3, dynamic wait icon display 4, a variety of characters in the display.
- 2022-03-25 16:26:03下载
- 积分:1
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MCS
MCS-51单片机汇编小程序,键盘控制数码管输出相应数字-MCS-51 single-chip microcomputer to compile a small program, keyboard control of the digital control output corresponding figure
- 2022-02-10 10:44:15下载
- 积分:1
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PIC单片机
基于PIC单片机的SPWM控制技术,详细介绍了使用面积相等法产生SPWM波。-PIC MCU-based SPWM control technologies, detailing the use of an area equal to France generate SPWM waves.
- 2022-05-08 14:00:58下载
- 积分:1
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按键扫描 51单片机加8279
8279通过74LS 138译码器扩展4×4键盘、6位显示器。
由3...
按键扫描 51单片机加8279
8279通过74LS 138译码器扩展4×4键盘、6位显示器。
由3-8译码器对SL0~SL2译出键扫描线,由另一3-8译码器译出显示器的位扫描线,并采用了编码扫描方式。
为了防止出现重键现象,扫描输出线高位SL3不参加键扫描译码。CPU对8279的监视采用了查询方式,故8279的中断请求信号IRQ悬空未用。
-Scan button 82,798,279 plus 51 single-chip decoder 74LS 138 through the expansion of 4 × 4 keyboard, the display 6. From 3-8 decoder SL0 ~ SL2 translated to the key scanning line, by another 3-8 decoder translated display scan line, and uses code scanning. In order to prevent the emergence of the phenomenon of re-key, scan the output line does not take part in high level SL3 scan decoding keys. CPU on the 8279 surveillance using the query mode, the 8279 interrupt request signal IRQ left unused.
- 2022-03-09 10:15:53下载
- 积分:1
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C and ASM development of the mixed
这是C和ASM混合屏幕开发的编程实例, 用的着就下吧-C and ASM development of the mixed-screen programming examples, using it to the next
- 2022-03-07 16:36:13下载
- 积分:1
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一个通用单片机平台,适合初学者,结合了操作系统的概念。...
一个通用单片机平台,适合初学者,结合了操作系统的概念。-A generic single-chip platform, suitable for beginners, a combination of operating system concepts.
- 2022-05-26 13:19:26下载
- 积分:1
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mega16 实现的控制舵机的程序,在winavr20080610上编译通过,用户可自己制作makefile函数在winavr上编译使用...
mega16 实现的控制舵机的程序,在winavr20080610上编译通过,用户可自己制作makefile函数在winavr上编译使用-realize mega16 steering gear control procedures, in winavr20080610 compiled through, users can produce their own makefile function winavr compiled using
- 2023-02-19 09:15:03下载
- 积分:1
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用TI单片机MSP430系列写的CRC检验程序,C语言
用TI单片机MSP430系列写的CRC检验程序,C语言-Using TI single-chip MSP430 series written by CRC testing procedures, C language
- 2022-05-16 21:55:09下载
- 积分:1
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TS-1620原理图和程序 TS-1620原理图和程序-TS-1620 schematic diagram and procedures for TS-1620 schematic diagram and procedures
- 2022-07-11 05:25:15下载
- 积分:1