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PC817 2 Channel Optocoupler Photocoupler Phototransistor Module for Arduino
$6.55
Description
This module allows you to use low-level signal to control a higher level voltage, for example, 3V or 5V voltage controlling 9V or 12V voltage. It uses the PC817 optoisolator. Comes with two channels. Great for use in noisy circuits where signal lines require electrical isolation* Input voltage 3.6V to 24V
* Output voltage 3.6V to 30V
* Jumper switches output from high to low
* Both channels are independent and can be used with different voltages at the same timePackage Included:
1 x PC817 2 Channel Optocoupler Photocoupler Phototransistor Module for Arduino
Instructions/schematic are NOT included. We don\'t provide technical assistance please make sure that you are familiar with the product before purchasing.
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