duoji1

说明：  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)

含电动汽车充电站的新型直流配电网研究-论文(Research on New DC Distribution Network with Electric Vehicle Charging Station)

在个是AVR的PDF介绍，内容很详细，也很好，特别适合初学者入门的学习(Here is the introduction of PDF of AVR, which is very detailed and very good. It is especially suitable for beginners to learn.)

说明：  芯海芯片 移动电源项目代码 参考示例芯海芯片 实现PD协议 QC 2.0 QC3.0 AFC SCP FCP等充电协议的识别(Project code of core sea chip mobile power supply)

can kao shouce (can kao shou ce )

详细介绍了一款单相电电能计量芯片ATT8053，可用于测量家庭单相用电的有功、无功、电压、电流和频率(Introduces a single-phase energy measurement IC ATT8053, can be used to measure single-phase electricity family active and reactive power, voltage, current and frequency)

说明：  ADC0809的接口测试程序。写得很好，大家学习一下。(ADC0809 interface test procedure. Was very well written, we learn about.)

本作品可实现如下功能： 1. 显示年、月、日、星期等日期项 2. 显示时、分、秒等时间项 3. 测量并显示温度 4. 秒表（含开始，暂停，继续，复位等） 5. 闹钟（含开关，时间设定，是否启用的标志等，精确到秒） 6. 时间和日期的校正（加减均可） (The works can achieve the following functions: 1 year, month, date, day of the week, the date of entry. Displayed, minutes, seconds time of 3 to measure and display the temperature. The stopwatch (including start, pause, resume, reset etc. ) 5 alarm (including switch, time set, the flag is enabled, accurate to seconds) the time and date of the correction (addition and subtraction can be))

说明：  红外测温芯片MLX90614底层驱动程序(MLX90614 infrared thermometer bottom of the chip driver)

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