基于CortexA8做的温度采集器，使用了CortexA8的芯片lm75温度采集器-The temperature acquisition, based on CortexA8 do use the CortexA8 chip lm75 temperature logger

基于树莓派无刷电机控制，编码器数据采集和pid速度环控制-Based on raspberry brushless motor control, encoder data acquisition and pid speed loop control