PULL DOWN OUTPUT: Whether the output terminal is output or pull down output can be realized through the jumper
SIMULTANEOUS CONTROL DIFFERENT VOLTAGES: The 4 channels of 817 on the board are independent,which can realize simultaneous control of different voltages,etc.
TURN ON CONTROLLED TERMINAL: Can realize 3.3V or 5V control interface of 3.6-24V voltage ,after the control terminal is turned on,the controlled terminal will also be turned on
DRIVE VARIOUS OCCASION: Optical isolation has strong interference resistant ability,which can drive high power transistors,MOS tubes and other occasion that require high voltage drive,and can also directly drive low power 24V relays to work
EXCELLENT PCB: Good quality PCB materials possess reliability and miniaturization,good maintenance and interchangeability
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KWD 4.500
-14%
uxcell 20pcs 5mm 940nm Infrared Emitter Diode DC 1.5V LED IR Emitter Light Emitting Diodes Clear Round Head
KWD 3
Ximimark 50Pcs PC817C Optocoupler IC Chip DIP-4 Transistor Output Optocoupler Optical Isolator
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Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter
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