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How to use QIFEI 4 channel Relay with Infrared remote

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How to use QIFEI 4 channel Relay with Infrared remote and external signal control

In this tutorial we learn how to use 4 channel Relay and control it using Infrared remote or push buttons or singnal from external source.
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QIFEI 4 channel Relay With Infrared Remote:

QIFEI 4 channel Relay:
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QIFEI 4 channel Relay With Infrared Remote: close up view of module

QIFEI 4 channel Relay: close up view
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QIFEI 4 channel Relay With Infrared Remote: Relay is controlled by IR remote

QIFEI 4 channel Relay: Relay is controlled by IR remote
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QIFEI 4 channel Relay With Infrared Remote: External voltage trigger

QIFEI 4 channel Relay: External voltage trigger
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QIFEI 4 channel Relay With Infrared Remote: AC Bulb is controlled with IR Remote

QIFEI 4 channel Relay: AC Bulb is controlled with IR Remote
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QIFEI 4 channel Relay With Infrared Remote: Using Push button to control 4 loads

QIFEI 4 channel Relay: Using Push button to control 4 loads
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Resources for QIFEI 4 channel relay

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