Introduction: How to Make a USB Flashlight From a Lighter / TUTORIAL

Picture of How to Make a USB Flashlight From a Lighter / TUTORIAL

https://www.youtube.com/watch?v=PFxOcOlfZvk&feature=youtu.be

Step 1: To Do a USB Flashlight You Need!

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Step 2: A Very Easy Way to Make Necessary Household Device – Flashlight.

Picture of A Very Easy Way to Make Necessary Household Device – Flashlight.

Step 3:

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Step 4: Insert Our Flashlight to the Computer USB Connector and You Can Work at Night!

Picture of  Insert Our Flashlight to the Computer USB Connector and You Can Work at Night!

Step 5: to Avoid Burning of LED You Should Select Nominal Appropriate Voltage for USB 4,5-5V, or Add to the Scheme Line-dropping Resistor With Resistance of 100 Ohm.

Picture of  to Avoid Burning of LED You Should Select Nominal Appropriate Voltage for USB 4,5-5V, or Add to the Scheme Line-dropping Resistor With Resistance of 100 Ohm.

Step 6: Pleasant Viewing!

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