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KC868-A16 board - wired security system
#7
1. There is an optocoupler isolation circuit with KC868-A16 digital input ports. You can test.
2. KC868-A16 PCB work current only about 200mA without DC load. suggest use DC12V 2A power supply.
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RE: KC868-A16 board - wired security system - by admin - 01-05-2025, 01:21 AM

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