Robotic arm

prusaprinters

<p>this is the firtst 3d model i've ever made</p><p>&nbsp;</p><p>This is a model i had to make for school. It's a arm wich can be controlled trough bluetooth i couldn't upload the apk so if you'd want to make this you will have to repoduce the code from my pictures. the site i used was &nbsp;<a href="https://appinventor.mit.edu/explore/ai2">https://appinventor.mit.edu/explore/ai2</a> .</p><p>i used an arduino mega as the main board and a HC-05 for the bluetooth connection.</p><p>for the servo's i used 2x MG90S servo's, 2x MG996R servo's and 2x TD8130 servo's</p><p><img class="image_resized" style="width:55.57%;" src="https://media.printables.com/media/prints/223860/rich_content/72f0ec1a-7632-4cb2-995c-5473e6488eb3/image.png#%7B%22uuid%22%3A%22df18bf0b-286c-4870-b068-e3aaf403984b%22%2C%22w%22%3A876%2C%22h%22%3A269%7D"></p><p>I used an old 20V laptop power supply as power with 2 XL4005 DC-DC converters</p><p>to help the servo's i also added bearings everywhere&nbsp;</p><figure class="image image-style-align-left"><img src="https://media.printables.com/media/prints/223860/rich_content/d6865273-50b3-4ddc-a827-6636c7d3beac/image.png#%7B%22uuid%22%3A%2228f21bf2-f2c7-4eeb-921c-b5ea994c0ca3%22%2C%22w%22%3A97%2C%22h%22%3A95%7D"></figure><p><img class="image_resized" style="width:14.31%;" src="https://media.printables.com/media/prints/223860/rich_content/d99e02ab-6b66-4c43-86f2-e41f4bb72fb8/image.png#%7B%22uuid%22%3A%22576302a5-2858-4e16-b964-4f64f96362fb%22%2C%22w%22%3A277%2C%22h%22%3A277%7D"></p><p>i printed everything with black eSun PLA+</p><p>i think that is all</p><p>probably forgot some things tho</p><p>&nbsp;</p>