Search:

Hello,

I want to hob gears kinda like those found in RC servos.I am new to CNC (I have never operated one) and I am planning to buy this machine here
...

Hi,

I am building an gear train for a servo.Could some one please tell me where to get the gears precision machined.I would require cluster gears,compound spur gear train and also possibly a gear...

I am now fine with Designing gair trains and analysis to some reasonable extent.Thanks to Rush gears inc for providing online design solution.It has made life easy and comfortable and encourages even...

Even a closer number will help.In the future I want to learn making gear stages with different reduction ratios.

I contacted Rush gear few days ago and sent few mails.But I did not get a reply from them till now.I see they have a great website and their webservice is also customer friendly.I sent a mail to...

To control the servo what kind of input is required?(is it step/Dir pulse or a command based input?)

Also will the code work with the following circuit diagram in the attachment?

I want to make my own RC servo.I do not want to replace the plastic with metal ones because this would fail if I have to make my own specific servo.I want to learn the geat train math of an RC servo...

I understood this idea.But the RC gear servos are not simple spur gears.They are like some sort of compound spur gears (where each compound spur gear is made of two spur gears.One larger diameter and...

I want to make a compound spur gear train which would fit into 5 x 2.5 area and height can be minimal not exceeding 1 cm.I was looking at this page of compound gear trains....

HI,I am new to mechanical design.I want to figure out the match required for making a four stage spur gear box.(I read basic spur gear terminology).I require a gear reduction of 254.How shall I...

HI,I am new to CNC stuff.I want to make an RC servo.I want to make the SPUR gear stage inside it and a gear box.Could any one please tell me where to find the files? (or how to mill gears equipment...

Rony,

Quadrature encoders need not be optical,they can even be mechanical resistive.As shown here :
http://www.robotroom.com/Counter5.html.I am looking for a good source online to buy these.I...

Could you please post the hex and the fuse settings for atmega128.It would help us.

Hi,

I have seen ELM chans link and the code as well which is in .asm (I am new to .asm programming and cannot make anything out of it).I want to build a servo using a quadrature encoder...

Hi, I want to build a servo controller and the entire servo mechanical setup.I have experience in AVR programming and embedded circuit making.Could someone please suggest something.(In terms of the...

Hi arisov, is it possible that I can use the following hardware to build a servo with your atmega8 code and servo tuning software?Parts list: an RC servo with the electronics removed (potentiometer...

Hey,Could you please post the corresponding hex file (and even source code).I want to build my own servo controller for a school project.

Hey ade_cnc ,I want to build my own PID servo controller based on AVR.I saw ELM chan's and yours.Could you please help me with the firmware and Fuse bit settings?

Hey is the source code or hex for this Atmega128 posted?I want to build my own servo controller for a school project.Please help.