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How to use QIFEI 4 channel Relay with Infrared remote

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.
In thi

Topics shown in this video

• 01:00 Introduction
• 05:58 How to control
• 09:40 Control external push button
• 11:20 Control using External voltage
• 14:00 Lower trigger jumper
• 15:48 AC bulb control

QIFEI 4 channel Relay With Infrared Remote:

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

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

QIFEI 4 channel Relay With Infrared Remote: External voltage trigger

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

QIFEI 4 channel Relay With Infrared Remote: Using Push button to control 4 loads

Resources for QIFEI 4 channel relay

• Buy this item from AliExpress (no affiliation)
• Robojax Crash Course on Arduino: Learn Arduino in 30 Minutes (code and video)
• Learn Arduino step by step from beginner to Advance (Coruse)
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