Let's Make Robots!


Humanoid concept Arduino

This concept to make a humanoid head, that speaks like a human, chooses phrases randomly. As (it) speaks , it moves head, eyeballs and eyebrows randomly in an emulation of a human. This can be useful for lonely people who cannot have a pet at home.

This is the basic idea..Later it is possible to develope it further to talk longer durations, and even tell short stories stored on an SD card.

Motor control or servo control


I came across this circuit on google. It controls motor speed by simple flip-flop that gives a PWM signal.

The question is can this be used as a servo control ?

first use 5 volts supply instead of 12 volts ...then by replacing the 3RD NPN transistor with a servo. the + goes up, the - goes down and the signal feeds from the flip flop...can we do that ??

It behaves similar to original Furby. Moving ears,eyes, mouth, torso and feet. Also has its own personality.
Using a
(See last update (June 2nd) at the end of the page: designing behaviours).  Read more

Stan Winston has a School

Anyone who has an interest in Special Effects knows who Stan Winston is.  For those who don't he is one of the pioneers of special effects and creature construction. Think  the Terminator , Aliens and you start to know who he is.


Real Time Lip Syncing on the cheap

Lipsyncing is the process of making an animatronic costume or model mimic the actions of speaking. I use the term mimic as it is currently impossible to make an artifical tougue or larynx that will duplicate speech. So we have to use a speaker with a recorded voice and have an animatronics track to make the movements.

Real Time Lipsyncing is where you do not have the luxury of being able to record tracks and add the lipmovements. It has to be done on the fly and often whilst interacting ad-hoc with an audience.


Hi Folks. This is a introduction of who I am and what I do.

My main interests is in advanced costumes and animatronic.  For example you may have seen movies like Predator or Underworld where the actor wears a costume that has a lot of servo's in it to make that character come to life.

One could say that a costume of that complexity is basically a robot that you can wear. Especially if  a lot of the emotions are preprogrammed into the costume and triggeed by outside events.

Listens and speaks, moves its hand and animated head
Using a
Herr Mimik is a table robot which consists of a single 5DOF robot hand and an animated head. So far I've built the hand and parts of the head. The hand is also used … Read more

Psx Library and dc motors, possible power issue?

Hi everyone! First let me just say I love this site.It's an enormous wealth of information for an enthusiast like me. I have a few concerns with a project I am working on and would love a little input.