ST7100_DS_2005_September

毕业水温控制论文，基于c51单片机为核心，利用DS18B20检测，蜂鸣器报警，并用数码管来显示，精确度到0.1°。(Graduation thesis temperature control, based on c51 microcontroller core, use DS18B20 detection, alarm buzzer and come with a digital display, accuracy to 0.1.)

用控制台程序倒着输出九九乘法表；输出结果按下图所示： 1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81 …… 1*3=3 2*3=6 3*3=9 1*2=2 2*2=4 1*1=1 ( 1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81 …… 1*3=3 2*3=6 3*3=9 1*2=2 2*2=4 1*1=1 )

说明：  zigbee document upload 23/7/2019

STC单片机驱动TLS3001LED芯片源码(STC microcontroller chip driver source TLS3001LED)

这是关于电路板的设计图，方便大家下载。呵呵 (This is about the second Five-Year Plan, said a key project for the future development of a box of reference )

主要介绍串联稳压电源原理及主要的应用电路。(Introduces the principle and the main power supply series application circuit)

降压斩波电路仿真，可以加深对dcdc变换的理解(Buck chopper circuit simulation, you can deepen the understanding of the DCDC transform)

基于STC89C51的红外解码程序，并且在数码管显示(STC89C51 based infrared decoding procedures, and in the digital display)

芯科泰又大量生产了一款最小体积的无线输电模块，模块体积仅为长18mm宽15mm高8mm的输电控制模块，除外置一个发射线圈外无任何元件，无线充电接收电流可高达600mA，基本满足普通电子产品的充电供电之用，模块具有识别能力，可根据负载大小自动增减发射功率，工作效率约70％安装方便简单，价格低廉，可直接工作在4~12V的宽电压工作，主要用于短距离的各种小电子产品使用(Wireless charging data,Core Tai also produced a minimal volume of wireless transmission module, the module volume is only 18 mm long and 15 mm wide 15 mm high 8 mm transmission control module, except for an external transmitter coil without any components, wireless charging receiving current can be as high as 600 mA, basically meet the charging and power supply of ordinary electronic products, the module has the ability to identify. It can automatically increase or decrease the transmitting power according to the load size. Its efficiency is about 70% easy to install and low cost. It can work directly at a wide voltage of 4-12 V. It is mainly used for short distance small electronic products.)

利用STM32的内部温度传感器来显示温度值，并在TFTLCD模块上显示出来。(Use STM32 internal temperature sensor to display the temperature value and displayed on TFTLCD module.)