swp_nfc

说明：  定时器2相关例程，包含定时器的运用，0-99计时，18b20的运用。(Timer 2 related routines, including the use of timers, 0-99 timing, 18B20 application.)

The LED clock consists of 60 LEDs which are placed circular around a common analog clock. The LEDs are used to display the seconds. Essential part of this circuit is the LED driver MAX7219 from Maxim. A datasheet is available on Maxim s homepage. The clock is controlled by the microcontroller AT89C2051 from Atmel. This microcontroller is clocked at a frequency of 12 MHz from which results a time base of 1 microsecond. Via software dividers one clock impulse per second is generated which is used for updating the LED display.

用于TI 3S9B96开发板 实现功率转换的功能(Development board for the TI 3S9B96 achieve power conversion function)

ATMEG128单片机开发板上自带的LED点阵源程序，给大家分享一下(ATMEG128 microcontroller development board comes with the LED dot matrix source, to share with you)

51单片机控制的仓库测温系统。主机为单片机，从机为分布在现场的单片机，DS18B20测温，1602显示，并通过485总线通信。(51 temperature measurement system with microprocessor controlled warehouse. Host microcontroller, the slave is distributed in the field of single-chip, DS18B20 temperature measurement, 1602, and through the 485 bus communication.)

说明：  在stm32f407的平台下，进行TCP的客户端数据收发(On the platform of stm32f407, we can send and receive TCP client data)

单片机上的java虚拟机 用winavr 编译(Single-chip on the java virtual machine used to compile winavr)

这是一个基于单片机的LCD显示程序，驱动LCD1602,并显示两条字符。(This is a microcontroller-based LCD display, driver LCD1602, and displays the two characters.)

STM32示波器c语言程序，欢迎下载，谢谢(STM32 viewer C language)

代码为基于51单片机开发的循迹小车源码，可供初学者参考学习。(This code is 51 tracked car source code)