– Download as PDF File .pdf), Text File ( .txt) or read online. What this is, is a wireless animatronic hand that doesn’t need a computer to operate. The user wears a control glove and can control the.
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I did do this for science fair! I found that the index finger, middle finger, ring finger, and pinky all had about the same sensor value from the flex sensors.
So pretty much what i did was take a HD video at 60 fps to get high resolution skills. I then analyzed the videos through the use of editing software and found the angle of each finger at each position. Overall, the comparison of my hand compared to the animatronic hand was greater than I thought.
Arduino Wireless Animatronic Hand -Use Arduino for Projects
I put all the fingers together without the thumb. Connect the Xbee shields to the Arduino by placing on top of the Arduino.
Power both of the Arduinos to make sure they operate correctly. Here is some of my work for it: I researched hands and found a diagram where the joints are. I then conducted the same procedure for the animatronic hand, finding the angle of each finger at each position in the process.
This time i am using to toner transfer method. During the first test I measured the angle relationship between my finger and the corresponding finger on the animatronic hand. I then cut the joints with the exacto knife 3. Or make sure the correct jumpers are the in the right place in my case.
From here i was able to compare a real hand to my animatronic hand. November 09, In: The thumb on the other hand was limited in movement compared to the other fingers, and therefore the sensor data was in a smaller range.
Anijatronic get to building! March 7, at 3: From here I created a video of all my fingers at these different positions. Arduino Wireless Animatronic Hand Posted date: I have written this code and if you do use it want credit. Arduino Wireless Animatronic Hand. From here i went into geometers sketchpad and found the angle of each finger at each position for both hands.
Bellow are some pictures of the final product:. This instructable is awsomeeeeeeThis is a very simple but at the same time a very hard wlreless depending on your skill level. For the hand i am still in the process in building a pcb to take away the wires and reduce space. I then came up with three positions to test, fully extended, half extended, and unextended. Ardyino user wears a control glove and can control the animatronic hand precisely.
The position with the greatest difference was fully flexed. What all this means is that the animatronic hand has a relationship with my hand. I sewed the flex sensors onto the glove by poking a hole at top and running the string over and under the sensor so it can still freely move.
From here i put all the boards together and tested it out to see if everything worked powered on.
This PCB is for the 5 flex sensors for arduino inputs. Configure them in XCTU default settings will work.
Arduino Wireless Animatronic Hand
Upon conductions of the experiment, using the variables finger, angle, sensor value and position, the fallowing results were produced. So for the glove i made a custom PCB to connect to the arduino.
I built the wirelesss on a breadboard with just delivering power the servos and having the control wires into aninatronic Digital input on the arduino 9. Leave a Comment Click here to cancel reply. Assemble the Xbee radio shields. I engineered this to be used as a shield on the arduino.