用89s52做的数控稳压电源。0-9.9伏输出，0.1v步进-89s52 do with NC power supply. 0-9.9 V output, 0.1v step

DSP2812PID算法，制作数控电源，用ADC采样给DSP,DSP执行算法控制电源输出稳定的电压。并利用DSP保护过压过流保护-DSP2812PID algorithm, the production of digitally controlled power, the ADC samples to the DSP, the DSP implementation of the algorithm to control the power supply output voltage. And D

数控同步BUCK 两路AD采集 pid控制(NC synchronous BUCK two way AD acquisition PID control)