W8010R V10 Switch Controlled PWM Relais (Green Board 3,3-5,2V) für 5V Empfänger
9,72 €
1 x PWM Relay Switch. Answer: PWM is duty cycle. When it is connected to a receiver, the power indicator will light up. When the switch channel is turned on, the working indicator will light up. When the switch channel is turned off, the working indicator will turn off.
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