直流電機(jī)PWM調(diào)速電路圖如下:
簡(jiǎn)單的直流電機(jī)PWM調(diào)速電路 Simple DC motor PWM speed controlThe 555 is ubiquitous and can be used as simple PWM speed controlCircuit Explaination: The 555 Ic is wired as an astable and the frequency i
簡(jiǎn)單的直流電機(jī)PWM調(diào)速電路 Simple DC motor PWM speed controlThe 555 is ubiquitous and can be used as simple PWM speed controlCircuit Explaination: The 555 Ic is wired as an astable and the frequency i