Roll It Measure It

About the project

An invention doesn’t have to complicated but it has to be useful for the humankind.

Project info

Difficulty: Moderate

Platforms: ArduinoAtmel

Estimated time: 1 week

License: GNU General Public License, version 3 or later (GPL3+)

Items used in this project

Hardware components

Rotary Encoder Rotary Encoder x 1
Arduino Nano V3 Arduino Nano V3 x 1
Atmega328pb Ind Temp Qfn/mlf Atmega328pb Ind Temp Qfn/mlf x 1
resistors resistors x 1
capacitors capacitors x 1
Lithium Ion Polymer Battery - 3.7v 500mah Lithium Ion Polymer Battery - 3.7v 500mah x 1
Monochrome 0.96" Oled Graphic Display Monochrome 0.96" Oled Graphic Display x 1
tp4056 tp4056 lithium ion battery charger ic x 1
AMS117 AMS117 Low dropout regulator x 1

View all

Software apps and online services

Arduino ide Arduino ide for program the arduino
proteus proteus simulation purpose
eagle eagle schematic and PCB designing
FUSION360 FUSION360 for 3d modelling and rendering

Hand tools and fabrication machines

soldering iron soldering iron x 1
multimeter multimeter x 1


Hey guys,let me tell a story before getting into this amazing project. But before that I just wanna share a quote which was once said by a wise Man which is,

An invention doesn’t have to be complicated, but it has to be useful for the humankind 

Okay, let's get into the story ,

I have a neighbour who is a well trained Fashion designer but the problem is that he gets grumpy in a little amount of time when something annoys him.In simple words,he is a bit short temper and the thing that annoys him most is his measuring tape. 

Yeah you read it correct,his measuring tape is the thing that annoys him most.

CAD, enclosures and custom parts

3d modeled enclosure

Go to download


roll it


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