以皮尔斯振荡电路为基础的100MHz调频震荡电路，并可以放大电压10倍。-100MHz FM oscillation circuit based Pierce oscillation circuit voltage, and can be enlarged 10 times.

设计一个完整的连续可调直流稳压电源电路，其主要技术指标要求： ① 输出电压可调：Uo=+3V～+12V； ② 最大输出电流：Iomax=800mA； ③ 输出电压变化量：ΔUo≤15mV； ④ 稳压系数：SV≤0.003。-Design a complete the continuous adjustable DC power supply circuit, its main technical indicators requirements: (1) the outp

伺服电机主控制模块输入输出特性的简单模拟实现，输入目标电压及反馈的当前电压，输出对电机的控制脉冲波形(The simple simulation of the input and output characteristics of servo motor main control module, the input is target voltage and feedback is the current voltage, the output is the motor control puls