– 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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For the hand animatroinc am still in the process in building a pcb to take away the wires and reduce space. So pretty much what i did was take a HD video at 60 fps to get high resolution skills.
Arduino Wireless Animatronic Hand | Arduino | Pinterest | Arduino wireless, DIY and Hands
What all this means is that the animatronic hand has a relationship with my hand. I engineered this to be used as a shield on the arduino. I put all the fingers together without the thumb. The user wears a control glove and can control the animatronic hand precisely. Configure them in XCTU default settings will work. I built the circuit on a breadboard with just delivering power the servos and having the control wires into the Digital input on the arduino 9. 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.
Connect wireelss Xbee shields to the Arduino by placing on top of the Arduino. Here is some of my work for it: The position with the greatest difference was fully flexed.
From here I created a video of all my fingers at these different positions. Arduino Wirelezs Animatronic Hand Posted date: I then analyzed the videos through the use of editing software and found the angle of each finger at each position. During the first test I measured the angle relationship between my finger and the corresponding finger on the animatronic hand.
I have written this code and if you do use it want credit. November 09, In: Or make sure the correct jumpers are the in the right place in my case. From here i put all the boards together and tested it out to see if everything worked powered on. March 7, at 3: This instructable is awsomeeeeeeThis is a very simple but at the same time a very hard project depending on your skill level. Bellow are some pictures of the final product:.
Arduino Wireless Animatronic Hand
From here i went into geometers sketchpad and found the angle of each finger at each position for both hands.
This PCB is for the 5 flex sensors for arduino inputs. I did do this for science fair! Power both of the Arduinos to make sure they operate correctly.
Upon conductions of the experiment, using the variables finger, angle, sensor value and position, the fallowing results were produced. I then conducted arduinoo same procedure for the animatronic hand, finding the angle of each finger at each position in the process.
So for the glove i made a custom PCB to connect to the arduino.
Arduino Wireless Animatronic Hand. This time i am using to toner transfer method. 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. Leave a Comment Click here to cancel reply.
Lets get to building! I then came up with three positions to test, fully extended, half extended, and unextended. Overall, the comparison of my hand compared to the animatronic hand was greater than I thought. I then cut the joints with the exacto knife 3. I researched hands and found a diagram where the joints are. I found that the index finger, middle wirelesx, ring finger, and pinky all had about the same sensor value from the flex sensors.
From here i was able to compare a real hand to my animatronic hand. Assemble the Xbee radio shields.