It integrates an LM317 positive regulator with a simple 8-bit PWM DAC topology to obtain a robust 11-V, 1.5-A capability. It thus preserves simplicity while exploiting the built-in fault protection ...

PWM是一种技术手段，PWM波是在这种技术手段控制下的脉冲波，如果你不理解是把握不住PWM波的！ 如下图所示，这种比喻很形象也很恰当，希望对学习 ...

[导读]电路中出现的死区是指输入电压在一定范围内时输出电压不变的现象。例如，在脉冲宽度调制(PWM)电路中，当输入信号的幅值超过某一阈值时，开关管就会打开，输出信号的幅值就会随之增加。但是，当输入信号幅值降至某一范围内时，输出信号的幅值保持 ...

This means 32 PWM signals are necessary to drive the system. To get there, he utilized a pair of TLC5940 16-channel PWM chips, which function like cascading shift registers but have some fantastic ...