Make Timer to LED by Using Single Channel 5V Relay Module

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In this tutorial we will teach you how to make timer to LED by using single channel 5V relay module.

Supplies:

All the components you need in this project is:

1. Arduino UNO

2. Single channel 5V relay module

3. Two LED

4. Jumpers

Step 1: Gather Your Things Up!

All the components you need in this project is:
1. Arduino UNO

2. Single channel 5V relay module

3. Two LED

4. Jumpers

5. Breadboard

Step 2: Upload the Source Code Into Your Arduino

The instruction you upload to arduino will give instruction to relay module how long they need to maintain each LED "on" and "off" state.

Download the source code that we have give below.

Step 3: Complete Your Project

Now you have all the "ingredients" needed to complete this project. We have made the step-by-step on how to complete this project in youtube. You can also refer to circuit diagram that we put to make sure you connect to correct place that you should.

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