arduino通过iic控制多个两个数字光传感器（BH1750），分配地址位！

说明：  DS18B20 温度传感器相关库文件，还需要DallasTemperature库文件配套使用。(DS18B20 temperature sensor related library files, also need Dallas Temperature library files supporting use.)

test maga board arduino

通过温度传感器采集温度信息，直流电机驱动齿轮带动表盘显示当前温度(Temperature information is collected by temperature sensor, and the current temperature is displayed by the dial driven by gear driven by DC motor.)

关于Arduino与MPU6050相连接的数据采集程序，根据Arduino UNO开发的程序，但可以适用于其他的Arduino单片机版本。

说明：  1. 包含步进电机3种控制方式：单四拍、八拍、双四拍 2. 包含步进电机3种运动方式：正转、反转、往复转 3. 电机转速可调、含计数器 4. 代码简单，适合电机初学者、Arduino初学者学习，每个函数均含注释(1. It includes 3 control modes of stepping motor: single four beats, eight beats and double four beats 2. It includes 3 motion modes of stepping motor: forward rotation, reverse rotation and reciprocating rotation 3. motor speed is adjustable, including counter 4. The code is simple, suitable for beginners of motor and Arduino. Each function contains comments)

这里是Arduino的频率计数器，它被用在许多项目。

it is the new game for windows is very spesial

Invensense Embedded Motion Driver   6.12 using for arduino and stm32

说明：  NodeMcu Ｌ293Ｄ　电机驱动扩展板，使用方法(Node McuL293D Motor Drive Extension Board, Use Method)

从入门到精通。40+例程。