1-wire"从机"模拟程序 1-wire-slave

1.基于STM32利用DRV871驱动步进电机 2.配置SPI使STM32和DRV871通信控制步进电机 3.配置PWM控制DRV871的Step来控制步进电机的转速(1. using DRV871 to drive the stepper motor based on STM32 2. configuration SPI makes STM32 and DRV871 communication control step motor 3. configuration PWM controls the Step of DRV871 to control the speed of the stepper motor)

proteus仿真 DS18B20的温度显示并可用按键调节上下限 附仿真图(proteus simulation DS18B20 temperature display and can be attached to the upper and lower buttons to adjust the simulation map)

说明：  两片STM32F103间的硬件iic通信，主机从机均采用硬件IIC配置(The hardware IIC communication between the two STM32F103 chips, and the host and slave computers adopt the hardware IIC configuration)

avr单片机的pdf和一本入门书籍，大家可先看上个三四天，再动手前有个基础。(pdf avr microcontroller and a Getting Started book, you can look at the last three or four days, before you start a foundation before.)

hadoop2.7.1最新源码,搭建方式及最新说明(hadoop2.7.1new srccode )

用于步进电机细分驱动，MSP430F149配置TMC429，进而驱动TMC249，细分驱动(Subdivision driver for stepper motor, MSP430F149 configuration TMC429 turn drives TMC249 Subdivision Driver)

说明：  内有PID源码驱动，包含位置式PID和增量式PID。PID通过结构体定义，可同时定义多套参数，并同时使用，并不会相互影响。(There is a PID source driver, including position PID and incremental PID.PID through the structure definition, can be defined at the same time multiple sets of parameters, and use at the same time, will not affect each other.)

三轴加速度传感器 陀螺仪传感器 驱动 步进电机(MPU6050 driver stepmoto driver)

application note analog devices

汽车信号灯控制系统的设计 汽车上的信号灯有:转向灯(左前灯、右前灯、左后灯、右后灯，仪表盘上的二 个指 示灯 )及夜间示 宽灯等 。 当汽车转 弯 、刺 车 停 靠时 ，转 向灯 发出不同 的信号 ；夜问 ．则 点 亮示宽 灯。汽 车转弯或停 靠时 ，相应的 信号灯要 发出 闪烁 的灯光 信号 ， 目前 国内广泛 缱 用 电热 式闪光 器产生 闪光信 号 。(Auto Light Control System lights on the car include: turn signal (front left light, right front lamp, left rear lamp, right rear lights, two lights on the instrument panel) and night lights, wide display. When the car turn, stop puncture car, the turn signal send mixed signals nighttime. The width light is lit. Car turns or stops, the corresponding signal to a flashing light signal, the current domestic-type electric flash wide loving generated by the flash signal.)