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Motorola A890 mobile phone ads demonstration, a simple demonstration of animatio...
摩托罗拉手机A890广告演示，一个简单的演示动画，适合新手初学者入门学习。-Motorola A890 mobile phone ads demonstration, a simple demonstration of animation, suitable for novice beginners learning portal.
- 2022-06-14 01:51:34下载
- 积分：1
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87C52单片机在气流测量中的应用（过量保护，led显示，按键显示）...
87C52单片机在气流测量中的应用（过量保护，led显示，按键显示）-87C52 microcontroller in airflow measurement of (excessive protection, led displays, buttons displayed)
- 2022-03-18 22:27:40下载
- 积分：1
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程序详细功能介绍：
* 利用AT89S51单片机的P0端口的P0.0－P0.7连接到一个共阳数码管的a－h的笔段上，
* 数码管的公共端通过三极管8...
程序详细功能介绍：
* 利用AT89S51单片机的P0端口的P0.0－P0.7连接到一个共阳数码管的a－h的笔段上，
* 数码管的公共端通过三极管8550选通。在数码管上循环显示0－9数字，显示时间的间隔可通过修改延时程序。 -Procedures detailed functional Introduction:* use AT89S51 MCU port P0 is connected to P0.0-P0.7 Yang a total digital control of the a-h T segment,* digital tube through the public side-gated transistor 8550. In the digital control on the circulation figures 0-9 show, indicating the time interval may be delayed by modifying the procedures.
- 2022-02-11 11:06:45下载
- 积分：1
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51上网卡测试程序源文件
51上网卡测试程序源文件 -51 72.16 testing procedures source 51 72.16 source test procedures
- 2022-07-26 14:41:03下载
- 积分：1
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常用pcb库文件，方便进行电路开发，protel99格式的
常用pcb库文件，方便进行电路开发，protel99格式的-Pcb library file used to facilitate the development circuit, protel99 format
- 2022-03-25 04:51:47下载
- 积分：1
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ATT7022B与C8051F的通讯licheng
ATT7022B与C8051F的通讯licheng-C8051F communication with ATT7022B Licheng
- 2023-02-17 18:30:03下载
- 积分：1
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汽车反
汽车防盗电子钥匙图片，单片机的最小系统。仅供参考。-Car anti-theft electronic key picture, the smallest single-chip system. For reference only.
- 2022-06-12 22:34:48下载
- 积分：1
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程控增益线性脉冲放大器的设计。
设计了一种新型程控增益线性脉冲放大器。采用准高斯CR2RC2CR 成形电路结构,使用非易失性数字电位器和精密运放,使电路结构...
程控增益线性脉冲放大器的设计。
设计了一种新型程控增益线性脉冲放大器。采用准高斯CR2RC2CR 成形电路结构,使用非易失性数字电位器和精密运放,使电路结构大大简化,抗干扰能力强,增益多级连续变化平稳,且具有温漂低、脉冲线性好等特点-Programmable gain linear pulse amplifier design. Design a new type of programmable gain linear pulse amplifier. Using quasi-Gaussian CR2RC2CR forming circuit structure, the use of non-volatile digital potentiometers and precision operational amplifier, so that greatly simplify the circuit structure, anti-jamming, multi-stage continuously variable gain stable, and has a low drift, pulse linear good characteristics
- 2023-07-17 13:00:02下载
- 积分：1
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CYGNAL microcontroller, C8051FXXX routines 3
CYGNAL单片机，C8051FXXX应用例程3-CYGNAL microcontroller, C8051FXXX routines 3
- 2022-03-09 23:00:01下载
- 积分：1
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eeprom24c128读写程序，绝对可靠
eeprom24c128读写程序，绝对可靠-eeprom24c128 read and write procedures, absolutely reliable
- 2022-04-27 22:49:49下载
- 积分：1
