1 Stück DC Motor PWM Drehzahlregler 3V 6V 12V 24V 35V Steuerschalter LED Dimmer
6,35 €
PWM Duty Cycle: 1% -100%. PWM Frequency: 10khz. 1PC USB To RS232 TTL PL2303HX Auto Converter USB to COM Cable Adapter Module. U-disk audio player TF SD card voice module MP3 Sound WTV020-SD-16P New. Cooling off a few seconds after the automatic recovery fuse, almost never need to change a fuse.
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