maopaopaixu007

desinged based on avr processer for little smart car PWM(desinged based on avr processer for little smart car pwm)

说明：  可以实现平衡小车的位置闭环控制，但是平衡时间不久，需要加入速度环控制(Closed-loop control of the position of the balancing car can be realized, but the speed loop control is needed soon after the balancing time.)

Locking primitives for read and write IO paths to ensure we consistently use and order the inode->i_mutex, ip->i_lock and ip->i_iolock.

ELECTRONIC BOOK LCD REPAIR JESTIN YONG

使用DS18b20温度传感器采集温度的数据，感兴趣的可以尝试一下啊(Using DS18b20 temperature sensor to collect temperature data, interested can try it.)

An effecient algorithm has been proposed by Schmidl and Cox for carrier frequency estimation in orthogonal frequency-division multiplexing systems. The scheme is based on the transmission of a training symbol composed of two identical halves in the time domain. In this paper we extend this algorithm by considering a training symbol composed of L>2 identical parts. This makes it possible to achieve a better accuracy at the cost of some increase in computational load. The estimation range can be made as large as desired without the need of a second training symbol, as required by the Schmidl and Cox method.

实现AVR单片机的矩阵键盘的扫描法的C源代码(AVR MCU matrix keyboard scanning method of C source code)

MSP430F5438 I2C 从机模式代码(MSP430F5438 I2C Slave mode code)

test source code of main.c for atmega32 controller.program turns off-on lights on PD0,PD1,PD2

canus schematic for arduino mkr