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Digital Protractor

Posted by niravjadav Jun 19, 2020
Digital Protractor - An Interesting DIY Idea .. What if Your Ruler Scale converted in to Protractor ..... This Project is all about convert an ordinary ruler in to Smart Ruler having a extra feature of measurement of Angle. Step 1 :- What you need other handy tools - Step 2: How It Works.. Heart of this module here is ARDUINO PRO MINI , It is use here to handle all external Peripherals like ButtonPanel, OLED display and Gyroscope(MPU6050). To Power up this module here we use 3.7v Lippo B ...