Realize Atmel

DAC1230是一个12位的模数转换的芯片!而使用时候是在8位的单片机上运行,所以需要注意高四位和低八位的写入时序-DAC1230 is a 12-bit analog-digital conversion chips! Use of time in the 8-bit single-chip run, so it is necessary to pay attention to the high four and low eight write timing

基于51系列单片机的4×4矩阵式键盘识别.正在学习单片机-51 Series MCU-based 4 × 4 matrix keyboard identification. Are learning Singlechip

开发c51系列产品，用来驱动读写AT24C512芯片的。-C51 family of products developed for the drive to read and write AT24C512 chips.

编译通过的两块单片机读写双口RAM7132的原程序！供大家参考！-compiled by the two dual-port MCU literacy RAM7132 the original program! For your reference!

TM160 OCCWUGWA1 and uc1698资料和驱动程序-TM160160OCCWUGWA1 and uc1698 Driver

DHT11温湿度传感器的c51源码及数据手册-dht11 datasheet

基于ATMEGA128控制的DS18B20的温度显示，采用LCD1602显示-ATMEGA128-based control DS18B20 the temperature display, using LCD1602 display

用单片机8051控制DS18B20温度传感器，包括温度上下限的设置（可以通过串口及时设置进DS18B20），读取及时温度，当温度超过上下限报警功能。-8051 using single-chip temperature sensor DS18B20 control, including the upper and lower limits of temperature settings (through the serial port settings into timely DS18B20), read the timely temperature, when the temperature exceeds the alarm function of the upper and lower limits.

键盘与显示，按下相应的按键，数码管就显示相应的数字-The keyboard and display, press the corresponding button, digital controls, it displays the corresponding figure