一个单片机的频率计程序，能测试相应的频率

LT_1B msp430开发板例子程序－UART11_0115k_2

两线制的 温湿度 电流变送器 实验板，MSP1232-Two-wire current transmitter for temperature and humidity in the experimental plate, MSP1232

掉电保护的一些基础-power off some of the basic protection

一些单片机仿真的实例，是用C语言写的！ 绝对好！-Some examples of single-chip simulation is written using C language! Absolutely good!

多种A/D转换芯片在MCU应用中的驱动程序，C语言原代码-multiple A/D converter chip MCU application of the driver, the original C language code

使用AMBE制作语音双工收发的程序，可附加NRF2401制作效果更佳-Produced using the AMBE voice duplex transceiver procedures may attach nRF2401 produced better

STC12C5410/STC12C5410AD 系列 PWM输出。 采用汇编语言编写，详细注释说明。-PWM output STC12C5410/STC12C5410AD series. Using assembly language to prepare detailed notes.

带字库液晶驱动.ST7920的读写 带字库液晶驱动.ST7920的读写-LCD driver with font. ST7920 character reading and writing with LCD driver. ST7920 literacy

C8051F040单片机CAN总线接收和发射程序，简单明了-C8051F040 single-chip CAN-bus to receive and launch procedures, simple

详细介绍RS-485/422原理与区别、元件选择、参考电路、通讯规约、程序设计等方面的应用要点，以及在产品实践中总结出的一些经验、窍门-Detail the difference between theory and RS-485/422, component selection, reference circuits, communications statute, procedures for the application of design elements, as well as practice in the products sum up the experience, know-how