I tried to make robotic arm that I can control with arduino and you can see the results.

In this instructable I am going to show you how to make MeArm and in other one I will show you how to control it in multiple ways.

You can find original project here: MeArm

Step 1: Template

If you have CNC machine you can cut this template with it but if you don't have it and you still want it you can make it same way I did.

First print template and cut paper parts.

Step 2: Materials

All you need is 4 servo motors and one A4 plywood size.

Step 3: Cut All Wooden Parts

Step 4: Connect Pesces

You will need 3mm screws or you can improvise like I did.

Step 5: Connect Joints

Step 6: Attach Catcher to the Joints

Step 7: Done

Now you can connect servos to arduino and control your MeArm and I will show you how to do it in next instructable.

+Bonus I made special part for pen so I can easily draw anything with my robot arm.

This project was supported by Srpska Nauka.

Could you please tell me what the width of the pieces should be thank you.
<p>I want to make this arm but I'm confused about the size of the parts can you tell me what seiz have you made this the size of the parts???</p>
<p>Hello! I have to do a project for school and am thinking of doing this. However I would like to know where I could get an Arduono and the other materials for this project. Thanks!</p>
<p>Great project i'm planning to build one this week :D</p><p>For those who don't know, these are SG90 servos.</p>
<p>Thank you.</p>
amazing what you post here .. and well done ,,, i neeeeeed a favor ... I WILL SEND YOU MY GMAIL TO SEND YOU THE PHOTO I WANNA COPY AND DESIGN <br>e2016eng@Gmail.com<br>thanks in advance &lt;3
<p>Thank you, I will send you my email in your inbox.</p>
<p>Nice! May I Use This For My Science Experiment? If So, Can i Know Where Did You Get The Servo Motors? It Would Be Much Appritiated, Thank You! :D</p>
<p>Thank you, this is open source project it is not mine and you can use it, I bought motors online.</p>
<p>Nice one can you contact me and send all the item you used and the instrutions in your words </p><p>smosh3630@gmail.com</p>
You can see all tools I used on pictures.
hey looks great!<br><br>before I try it i d like to see a video though. any chance of that happening?
Thank you, I have a video but I don't know how to post it on instructables, I can send you in email or you can wait untill I post instructable of controling MeArm. :-D
i think the best way is to upload it to youtube. instructables supports youtube vids natively just through the link to the vid.<br><br>i wont post my email here but I would really like to see it working. it looks so cool ;)
<p>I posted video, you can check it it is on last step.</p>
<p>Cool stuff man. The start of your in home factory</p>
<p>Yes, I used SG90 and thank you. :-D</p>
hey scamerman,<br><br>you v been so helpful! I have one last question. the file you added is pdf. I want to lasercut it but I need an svg file. I could convert it but I dont know the original sizes. Any chance you could an SVG file or add a scale?
<p>Yes, I used SG90 and thank you. :-D</p>
<p>Yes, I used SG90 and thank you. :-D</p>
<p>Yes, I used SG90 and thank you. :-D</p>
<p>What servo did you use? SG90? <br><br>Btw: if you sold the woodwork as a pre cut kit, I would totally buy. Just a thought ;)</p>
can you send me the video on <br>utsavmaan28@gmail.com<br>and what is the name of your video you uploaded on youtube
<p>Name of the video is &quot;Hand-made MeArm v0.4&quot; and I won't send you video becaise I posted it on youtube.</p>
Wow! Hand cut! Amazing job! Any chance of a link to MeArm.com for those who dont know the original project?
<p>thank you, I posted the link it is in first step.</p>
Thanks so much for that and wow again on the hand cutting! Looking forward to seeing your next steps!
hey how did you cutted the wood sheet <br>what did you used
<p>I cutted it with my hand saw you can see it on pictures.</p>
<p>Nice project! Can you put demonstration video please?</p><p>Voted it ;)</p>
<p>Thank you, I posted video, it is on the last step. :-D</p>
<p>Gonna try to make this soon</p><p>When will the Arduino part come out?</p>
I will post in in a week I think :-D
<p>Ok, thanks.</p><p>This is a great project!</p><p>Hoe thick was the plywood that u used?</p>
<p>Also, how big should I print out the template</p>
It was 4mm and I printed it in A4 paper size.
<p>Ok, thanks for the info</p>
<p>Really a great project. Well written and for me, who can't afford a 3D printer, a wonderful example of design and construction.</p>
Thank you :-D
<p>Wow. Hand cut. I thought mine was tedious with a scroll saw.</p>
Thank you, I tried my best. &lt;3

About This Instructable




Bio: I just like to make staf xD If you want to contact me just send me massage and I will give you my email.
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