LED Flash Alarm Module Low Level Trigger DC 5V 10mA Learning Module For font b Arduino
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LED Flash Alarm Module Low Level Trigger DC 5V 10mA Learning Module For Arduino

LED Flash Alarm Module Low Level Trigger DC 5V 10mA Learning Module For Arduino

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Price:  US $1.59 / piece
Sale Price:  US $1.43 / piece
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LED Flash Alarm Module Low Level Trigger DC 5V 10mA Learning Module For Arduino

Description:

1.Power Supply Voltage:DC 5V
2.Current:<10mA
3.Flash Frequency:2 times/s

Interface Introduction:
1.VCC:connect with DC 5V positive
2.GND:connect with power negative
3.IN:connect with low level signal

Features:
1.Adopt FR4 PCB;thickness 1.2mm 0805 SMD components;5mm LED flash LED lamp
2.Low level trigger alternative control;when input low level, LED lamp will flash to alarm
3.Optocoupler isolate low level control signal, and it will not interfere front circuit
4.Input interface adopt 2.54mm pitch dupont wire to connect, and appearance size is 14*32*11mm


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UPS Expedited 3 - 7 days
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Price:  US $1.59 / piece
Sale Price:  US $1.43 / piece
from AliExpress