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飞利浦芯片RC522源。该芯片针对三表和手持设备…
飞利浦RC522芯片源代码。该芯片主要针对三表市场和手持设备，支持I2C/SPI/UART接口。
先发布基于普通51单片机的驱动源代码，采用串口接口，无需中断。只要接一个串口，后续会发布基于飞利浦LPC9401的读写源代码！LPC9401也是基于51核，只需连接SPI接口！有公司拿这个源代码卖钱哟-Philips RC522 chip source. The chip targeted at three tables and handheld devices market, support I2C/SPI/UART interface. Based on the first general release 51 MCU-driven source code, using serial interface, without interruption. As long as a serial port access, the follow-up will be issued based on the Philips LPC9401 write source code! LPC9401 is based on the 51 nuclear, only connecting SPI interface! A company with the source code acquisition yo! !
- 2022-01-25 23:50:39下载
- 积分：1
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Based on the Signal Integrality theory, the key problem met during signal proces...
高速电路的信号完整性问题，共同学习，有借鉴意义-Based on the Signal Integrality theory, the key problem met during signal processing module design and its solution is given
- 2022-03-18 14:47:14下载
- 积分：1
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st arm7中的71x中部分功能源代码，运行在ADS环境下
st arm7中的71x中部分功能源代码，运行在ADS环境下-st arm7 of 71x in some features source code, running on the ADS environment
- 2023-04-27 08:20:04下载
- 积分：1
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用51单片机内部定时器实现数字钟功能，可以显示小时，分，秒，误差很小。...
用51单片机内部定时器实现数字钟功能，可以显示小时，分，秒，误差很小。-51 single-chip microcomputer with internal timer digital clock function, can display hours, minutes and seconds, the error small.
- 2022-04-24 17:53:48下载
- 积分：1
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nrf9e5的天线pcb,我找了好久的,可以直接开板
nrf9e5的天线pcb,我找了好久的,可以直接开板-nRF9E5 antenna pcb, I am looking for a long time, and can directly open board
- 2022-02-12 18:51:34下载
- 积分：1
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arm的spi功能，通过595点亮数码管
arm的spi功能，通过595点亮数码管-arm of the spi feature 595 digital tube light
- 2023-04-05 19:30:04下载
- 积分：1
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vhjhkjhjkj，mnbjk
vhjhkjhjkj,mnbjk
- 2022-03-07 21:40:13下载
- 积分：1
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一个很好的模拟单
一个用于单片机仿真的好软件版。不需要花钱买仿真板，直接在电脑上用这个软件连接实物图就可以了。是电子设计的必备软件。里面还有教程！-A good simulation for the single-chip version of the software. The simulation does not need to spend money to buy plates, directly on your computer to use this software to connect the physical map on it. Electronic design is an essential software. There are tutorials there!
- 2022-03-22 20:38:36下载
- 积分：1
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Sunplus most of the ultrasonic ranging modules, 40KHz generated through 555 of t...
凌阳最出的超声波测距模组，通过555产生40KHz的超声波，有SPE061A单片机控制超声波的发射和接收，最初的版本在程序方面比第二版本来得简单，主要是通过了硬件电路减少了程序，附电路图、PCB图等-Sunplus most of the ultrasonic ranging modules, 40KHz generated through 555 of the ultrasound, ultrasound has SPE061A single-chip microcomputer to control the transmitting and receiving an initial version of the procedure than the second version is more simple, mainly through the reduction of hardware circuit procedures, with schematics, PCB map
- 2022-07-12 03:51:44下载
- 积分：1
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文章借助系统模型，阐明了GSM模块收发短信的基本概念以及串口控制SMS的基本原理。详细介绍了单片机控制GSM模块工作的软件实现过程，对对怎样用单片机控制GSM模...
文章借助系统模型，阐明了GSM模块收发短信的基本概念以及串口控制SMS的基本原理。详细介绍了单片机控制GSM模块工作的软件实现过程，对对怎样用单片机控制GSM模块收发短信进行了探讨，也对程序设计的主体思想作了较为细致的分析。-article with the system model, a GSM transceiver module SMS the basic concepts and serial control of the basic tenets of SMS. Details of the MCU control of the GSM module software process of how to use SCM control GSM transceiver module for the SMS study and design of the main procedures were thinking more detailed analysis.
- 2022-03-21 09:13:18下载
- 积分：1
