USB Coffee Mixer

About: Remove scratches from anything!

USB Coffee Mixer

A Super DIY gadget for your desk!

Step 1: Things You Need

Things you need:

- Mini Motor

- Mini Switch

- USB Cable

- Screw Terminal

- Iron Rod (1 - 2 mm)

- Ballpoint Pen (with spring)

(Special) Tools you need:

- Glue gun

- Soldering Iron

Step 2: Connect Switch to Motor

Connect the switch to the motor using hot glue.

Then connect the switch to the + of the motor.

Step 3: Connect USB

Strip USB Cable, you only need the red and black wire.

Connect red wire to the switch and the black wire to the motor.

Now finish it with tape, dont tape the button of the switch ;).

Step 4: Making the Stirrer

Bend one end of the iron rod round and then bend it 90 degrees.

Now put the spring from the ballpoint pen around it and connect the ends.

Step 5: Connect Motor and Stirrer

Cut the plastic of the screw terminal.

Now use it to connect the motor to the stirring rod.

Step 6: READY! Let's Test It

See video for results!

It works perfectly!

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Participated in the
Metal Contest 2016



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    3 Discussions

    SherylinRMNEW PEW

    Reply 2 years ago

    I seriously have at least 7 or 8 things on the go just now. And those are for me.

    Add up what I do for others and it might be "a while" before I get to this.

    But it is on my list for late winter or maybe spring :)

    Sorry if I gave the impression I was going to make it right away :)