High-Temp Alarm 12V PWM PC CPU Fan Temperature Control Speed Controller Module

DC 12V PWM PC CPU Fan Temperature Control Speed Controller CPU High-Temp Alarm

12V 24V 1A Temperatur Regler PC CPU 3D CNC Drucker Fan Lüfter Steuerung DIY NEW

5PCS PT2272 PT2272-M4 DIP-18 Remote Control Decoder PTC IC NEW

20PCS 74HC595D 74HC595 8-Bit Shift Register SOP-16 IC NEW

2PCS 2-37V LM723 LM723CN DIP-14 IC Adjustable Voltage Regulator NEW

10PCS LM567CN LM567 567 Tone Decoder PLL IC NEW