红外遥控器7461的接收程序 其中有显示和键盘驱动

在单片机编程中位图及字库点阵提取程序源代码- The position chart and the fonts lattice withdraw the procedure source code in the monolithic integrated circuit programming

PIC单片机驱动ADC9850程序，采用并口方式，输出为正弦波-PIC MCU driver ADC9850 procedure for the parallel mode, the output of sine wave

超声传感器原理图及资料 -Ultrasonic sensor schematics and information

8051 在 Lenov03473292 虚拟串口的通讯 protuns-8051 in Lenov03473292 virtual serial port communications protuns

虽然很多人都知道FFT是什么，可以用来做什么，怎么去做，但是却不知道FFT之后的结果是什意思、如何决定要使用多少点来做FFT。-Although a lot of people know what is the FFT can be used to what to do, how to do, but do not know the results after the FFT is a very mean, how to decide how many points do want to use FFT.

数码时钟显示，用8位LED软件译码动态显示，P0为字段码,P2为位选码，数码管共阳， key0为位选键；key1为加“1键；key2为减“1”键。-Digital clock display with 8 LED dynamic display software decoding, P0 code for the field, P2 election code for the digital, digital tube were positive, key0 bond election for the position key1 to add " 1 button key2 to reduce the" 1 " button.

nRF2401A for MSP430 -nRF2401AnRF2401A for MSP430nRF2401A for MSP430

嵌入式通用EEPROM读写程序.-embedded EEPROM read and write common procedures.

多路数据采集系统, -Multi-channel data acquisition systems, multi-channel data acquisition system,

经典行列矩阵的密码锁~~~~~很多注解~~~很实用-The ranks of the classical matrix locks many comments ~~~~~ ~ ~ ~ very practical