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SDIO—FatFs移植与读写测试
说明： 基于STM32F405平台下的SD卡读写测试，移植FatFs文件系统。(Based on the SD card read-write test of stm32f405 platform, the FatFs file system is transplanted.)
- 2021-04-16 18:18:53下载
- 积分：1
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ICDEV2478_Ucgui(LCDPSDRAM)
基于NXP LPC2478的uCGUI例程，实现LCD和SDRAM的测试(uCGUI based on NXP LPC2478，include LCD and SDRAM test)
- 2014-01-23 10:00:15下载
- 积分：1
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Desktop
这是一份关于MSP430的C程序和课件，虽然不是很全面，但是对于新手还是够用的。(This is a report on the MSP430 C program and courseware, though not very comprehensive, but still enough for the novice.)
- 2012-06-13 21:30:56下载
- 积分：1
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74ls164
51单片机驱动74ls164程序 (51 Microprocessor 74ls164 program)
- 2010-12-06 17:07:02下载
- 积分：1
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Source
某公司安装了电子门，要设计门禁系统：
公司的雇员可以凭借密码、胸卡或指纹进入公司
计算机根据雇员的验证方式对其身份进行验证
管理员在监控室可以通过按钮直接开启电子门
访客可以按门铃请求进入，由管理员为其放行
管理员可以为新职员设置密码
(A company to install an electronic gate, to design access control systems: the company' s employees can rely on passwords, badges or finger into the company computer, authentication of the employee to verify their identity can be an administrator in the control room directly through the button to open electronic gates that visitors can rang the doorbell of the request to enter an administrator can be released by the administrator of its staff to set a password for the new)
- 2009-09-09 08:40:07下载
- 积分：1
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RNDIS协议
说明： 很好的RNDIS协议文档，从微软官方下载的(RNDIS Protocol Document)
- 2020-06-18 04:20:02下载
- 积分：1
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OV7670_DS_(1_4)
ov7670 datasheet，ov7670摄像头数据手册(this is the ov7670 datasheet)
- 2018-09-11 09:28:22下载
- 积分：1
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TM1652
TM1652 是一款LED（发光二极管、数码管、点阵屏）驱动控制专用芯片，内部集成了数字通讯电路、
解码电路、数据锁存器、震荡器、LED驱动电路。通讯方式采用异步串口通信（UART）协议，因芯片只
接收单片机发来的数据，仅需要单片机的一个TX端口发送数据给芯片即可，实现单线通讯；在显示驱动
方面，芯片采用动态扫描方式，两种显示模式可选，8级段驱动电流可调，16级位占空比可调；TM1652
内置消隐处理优化电路。(TM1652 is an LED (light-emitting diode, LED, dot-matrix screen) driver control ASIC, integrated digital communications circuits,
Decoding circuit, data latch, oscillator, LED driver circuit. Communication using asynchronous serial communication (UART) protocol, because the chip only
MCU receives data sent only need a microcontroller TX port to send data to the chip can achieve single-wire communication the display driver
Aspects, chip dynamic scan mode, two display modes, 8 segment drive current is adjustable, 16-bit adjustable duty cycle TM1652
Built-in blanking processing optimization circuit.)
- 2015-01-21 23:26:32下载
- 积分：1
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IEC103
非常全的103编程资料，以及C语言的103头文件定义代码，非常适合正在开发103通讯规约的朋友(103 very full program information, as well as 103 files define the C language code is very suitable communication protocol being developed 103 friends)
- 2021-04-22 09:58:49下载
- 积分：1
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AD9850-1_V3_C程序
ad9850的单片机程序，适用于51系列，有用的可下载参考(ad9850 microcontroller program, suitable for 51 series, useful can be downloaded for reference)
- 2020-06-18 06:40:01下载
- 积分：1
