Comments on: Arduino – Modifying a Robot Arm

By: Andrew Scheller

Andrew Scheller — Sun, 29 Apr 2012 02:19:06 +0000

Edgar, it’s not any sort of component, it’s just a short jumper wire with a bit of red insulation

By: Edgar Acosta

Edgar Acosta — Mon, 26 Mar 2012 20:37:27 +0000

Hi Larry. my name is Edgar Acosta, i have a project of moving 6 motors with Arduino Uno.

I am following your project but i have a question, in the protoboard who will manage the motors, in your picture in the GND and PWR lines appears a component that seems a Resistor, am i right, i really appreciate if you can specify this component, i don’t know what it is?

Thank you

By: Edgar

Edgar — Mon, 26 Mar 2012 20:33:40 +0000

Hi Larry. my name is Edgar i have a project of moving 6 motors with Arduino, but i am not a person who has extensive knowledge in electrical parts.

i am following your instructions of the Arduino – Modifying a Robot Arm article. So at thic moment i am buying the parts to create the motor controller. With the H-Bridge chips. but i have a question: in the picture of the Protoboard over the GND and PWR lines, it appear a component like a resistor, red color resistor, what exactly is this Component?. i really appreciate your help Larry…

Edgar Acosta

By: mario

mario — Fri, 23 Mar 2012 03:26:46 +0000

Really interested blog. I would like to know if the Arduino Deumilanova w/ ATMEGA328 can be used to control a MA2000 robotic arm? Also could you provide a schematic diagram for the circuit within the blog? Thanks in advance.

By: BOLOGTOY

BOLOGTOY — Wed, 22 Feb 2012 07:58:17 +0000

hello!! I’m happy i found your site.. i am planning to make this one..where do i can buy this robot kit?

By: dudleyjohn

dudleyjohn — Sun, 22 Jan 2012 03:32:58 +0000

It’s working om the UNO! Cool!

By: dudleyjohn

dudleyjohn — Sun, 15 Jan 2012 13:27:23 +0000

Well, they have the same 328p processor and pinouts, so they should both work the same, right?

By: dudleyjohn

dudleyjohn — Sun, 08 Jan 2012 05:29:38 +0000

Did you find out if this can be done with the UNO? I’m trying it with an UNO and not getting any response. Could be that I’m just a noob at this and made a dumb mistake. I’d like to know if it’s possible, though, so I don’t keep going down a blind alley.

By: RobotRanch » Mad Chomp

RobotRanch » Mad Chomp — Tue, 27 Sep 2011 18:30:51 +0000

[...] figured someone else must have done this, so I googled it, and indeed, this guy did something similar. Cool. Nice to have someone figure out the details. And I can learn while [...]

By: Nidal

Nidal — Mon, 26 Sep 2011 07:49:56 +0000

Would I be able to use the Arduino UNO instead of the Arduino Deumilanova w/ ATMEGA328? I am trying to hack this arm as well for a studio project.