balancecar

g2553步进频率的实现，100hz实现，数据成表很准(g2553 step frequency to achieve 100Hz to achieve the data into a table very accurate)

说明：  通过定时器控制pwm输出，进而控制电机舵机的转动。(The output of PWM is controlled by a timer, and then the rotation of the motor steering gear is controlled.)

PWM输入+DMA，亲测可用，有需要的朋友可以自行下载。(PWM input + DMA, pro-test available.)

说明：  一本较好的VB教程，主讲上位机编程，相信大家会喜欢的。(A better VB tutorials, keynote host computer programming, I believe you will like.)

说明：  nordic esb bootloader

说明：  PID控制pwm风扇，可吹小球，附带激光测距，可通过LCD显示(PID control PWM fan, can blow small ball, with laser ranging, can be displayed by LCD)

自主设计的单片机之间的双机通信代码，额外附加了自如的收发功能，使用非常方便(Self-designed two-machine communication between the microcontroller code, attached to freely send and receive extra features, easy to use)

STM32项目实战之RTC时间戳功能实现代码,对于初学者来说，是有非常的帮助效果的(RTC time stamp function STM32 project combat the realization of the code, for beginners, it is very help effect)

凌阳无线充电方案（QI）原理图，GPMQXXXA芯片方案。(Sunplus wireless charging program (QI) schematics, GPMQXXXA chip solutions.)

说明：  led cub Project to activate account