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mcp23017-stm32
MCP23017 driver for STM32
- 2020-06-27 03:40:01下载
- 积分：1
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基于ARM的三相电电能计量测量程序 STM32 att7022
基于ARM的三相电电能计量测量程序，包括配置，初始化，显示。(
Three-phase electric power metering)
- 2016-05-14 14:36:28下载
- 积分：1
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RC522
RC522基于s50/70卡的写卡器程序，包括寻卡、防冲撞、选卡、写卡、读卡等基本的函数。并且包括系统的初始化(RC522 based s50/70 Card Writer program, including seeking cards, anti-collision, election card, write cards, readers and other basic functions. Including system initialization and)
- 2021-03-22 20:29:16下载
- 积分：1
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实验50 网络通信实验
鉴于STM32，在keil平台上的无线通信，网络通信，ADC，触摸屏，红外遥控(wireless communication)
- 2020-06-20 12:40:02下载
- 积分：1
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SSP
周立功ZLG_LPC213X的全套资料，这个是其中的SSP(Week Ligong ZLG_LPC213X a complete set of information, this is one of the SSP)
- 2008-08-14 17:23:15下载
- 积分：1
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电容触摸按键实验
说明： 对电容屏进行触摸按键的编程设计，电容触摸按键程序(Programmatic design of touch button for capacitive screen, capacitive touch button program)
- 2020-06-25 04:40:02下载
- 积分：1
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LPC23XX
LPC23XX主芯片用户手册，针对周立功公司ARM7开发板，文档对芯片接口进行了详细的介绍，比如CAN总线(Chip user manual, LPC23XX main, the ZLG company must see the ARM7 products, documentation, on-chip interface introduced in detail, such as the CAN bus)
- 2012-11-04 01:15:52下载
- 积分：1
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TL
说明： 基于2812电机调零程序，可定位永磁同步电机零点(Based on the 2812 motor zero adjustment program, the PMSM zero point can be located.)
- 2018-11-11 17:04:08下载
- 积分：1
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BAAR9_MMUl
MMU排盲资料,比较详细地介绍MMU的工作原理.可以作为为学习ARM9 MMU的参考资料.，已通过测试。
(MMU row of blind data, a more detailed description of the works of the MMU can be used as reference materials to learn ARM9 MMU., Has been tested.)
- 2012-08-02 20:46:50下载
- 积分：1
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程序及原理图
系统中采用了电压反馈闭环，单片机通过内部软件产生一路SPWM控制信号，然后经过逻辑门变换电路变换成逆变全桥所需的四路驱动信号，再经专用驱动芯片TLP250隔离放大后，分别加到逆变全桥四个IGBT的栅极，进行驱动控制。(The voltage feedback closed loop is used in the system, and the single chip microcomputer generates all the SPWM control signal through the internal software, then transforms the four-way drive signal required by the logic gate transformation circuit into the inverter full bridge, and then adds to the gate of four IGBT of the inverter full bridge after the special drive chip TLP250 isolation and amplification, and carries on the drive control.)
- 2019-04-24 18:33:46下载
- 积分：1
