超声波测距

资源描述This application note shows how to control a permanent magnet synchronous motor (PMSM) with the sensorless field-oriented control (FOC) algorithm, using an ARM® Cortex®-M0-based PSoC 4 device. The FOC algorithm is frequently used in motor control applications because it allows motors to operate with less noise and more stable torque output than other algorithms. Sensorless FOC adds the advantage of reducing the cost due to the absence of rotor position sensors. Sensorless FOC is used in many applications including consumer (air conditioner, refrigerator), industrial (blower, pump), and commercial (elevator, escalator) products.

STC89C51RC/RD+ 系列单片机器件手册。有需要的朋友请下载-STC89C51RC/RD+ Series single-chip device manual. Friend in need, please download

arm开发板,44B0的完整protel电路图 -arm development board, 44B0 Protel circuit integrity, the integrity of Protel 44B0 circuit

我做了简单的步进电机控制器用 ULN2003A。（完全向前，一半向前，完整的落后、 半落后） 我把微 C 语言和 proteus 示意性文件。（我来自土耳其这样一些解释可土耳其。 但示意图和编程是清楚地理解。）

RTCCLOCK RTCCLOCK RTCCLOCK-RTCCLOCK RTCCLOCK RTCCLOCK RTCCLOCK

做竞赛用的，结果时间不足，部分功能没做完，不过坦克之间碰撞、坦克与障碍物之间碰撞、坦克发射的子弹与障碍物碰撞已完成，而且会根据障碍物的不同选择不同的效果，比如黑墙打不破，草丛可以消灭掉，浅水滩可以穿过子弹

舵机控制程序，舵机的控制信号为周期是20ms的PWM信号，其中高电平持续时间0.5到2.5ms。-steering control procedure, the servo control signal is 20ms cycle of the PWM signal. margin which lasted 0.5 to 2.5ms.

用stm32做的GPS+GPRS驱动,可以用在物联网行业,实实在在的源代码,非常有用,修修改改就可以成你的代码了...

公司开发的CATV网管系统Rabbit2000的源程序-developed by CATV Network Management System Rabbit2000 the source

PIC16F72的2路AD程序，是用的WPS 文件保存的，请注意！-PIC16F72