Introduction: LED Smartphone Dock

Picture of LED Smartphone Dock

I'll be making a dock for my smarthphone. It consists of a box made of plexiglass so I can use a led light to light it up from the inside. I made this at the Fablab at Hogeschool Rotterdam.

Step 1: What You'll Need:

Arduino

A bright LED light

A sheet of plexiglass + tools to cut it

A hinge for the backdoor (you can also make one yourself)

Step 2: Sketches

Picture of Sketches

I started of with a few basic sketches that show how the box wil look, to get a clear picture for myself.

Step 3: Cutting the Plexiglass

Picture of Cutting the Plexiglass

I used makercase.com to design my smartphone dock, and uploaded the caseplans to a lasercutter. I only used leftover materials because I wouldn't need much anyway. Note: I added the caseplans as an a.i file here. You can open this with Adobe Illustrator.

Step 4: The Hinge & Backplate

Picture of The Hinge & Backplate

I tried making a hinge using a 3D printer, but I eventually chose a metal hinge because it's a stronger material than plastic.

I took another piece of plexiglass and added a cutout at the bottom to ensure there would be room for the charger cable of the phone. I also added two holes in the back for the LED.

Note: The blue piece of plexiglass is going to be the part that supports the phone from the backside.

EDIT: I 3D printed a lightning bolt and glued it to the back plate.

Step 5: Looking Good

Picture of Looking Good

We're almost finished. I used superglue to put the box together. The last thing that I want to add is the LED.

Step 6: Arduino

Picture of Arduino

I connected the LED to the Arduino without the use of a breadboard. The code I used to tell the LED to light is is pictured here. You can also set it to fade in and out, or add another LED.

This is the code I used:

// the setup function runs once when you press reset or power the board
void setup() {

// initialize digital pin 13 as an output.

pinMode(13, OUTPUT);

}

// the loop function runs over and over again forever void

loop() {

digitalWrite(13, HIGH); // turn the LED on (HIGH is the voltage level)

delay(1000); // wait for a second

digitalWrite(13, LOW); // turn the LED off by making the voltage LOW

delay(1000); // wait for a second

}

Step 7: Finished!

Picture of Finished!

That's it!

Step 8:

Comments

DIY Hacks and How Tos (author)2016-06-30

That looks really cool. I especially like the under light.

Thanks man!

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