Introduction: Haptic Robotic Finger

Picture of Haptic Robotic Finger

It Is Easy To Do ....

This instructable will go step by step and teach you how to make it.

This step usually comes at the end but I think its better to start with it. Lets dive in! Materials:

-Raspberry Pi (http://www.ebay.in/itm/like/191327811855?aff_source=Sok-Goog)

-Aluminium Rod (Required Machines To Cut The Rod)

-Required Wirings

-Bread Board

-Stepper Motor(http://robokits.co.in/motors/nema23-stepper-motor-10kgcm-torque?gclid=CjwKEAjwotmoBRCc6LWd2ZnkuBYSJACyt2quVlNCkQkpzcbCsR29n53wkVW6H_7EmQH0-Y5wlfJDqhoCPrjw_wcB&zenid=cf5562v6nvt14bdbvkoo09omp1)

-Flux Sensor(http://www.ebay.in/itm/like/201289525795?aff_source=Sok-Goog)

-IC L293d (8x8) (http://www.ebay.in/itm/like/231440355796?aff_source=Sok-Goog)

-And Required Items...

Step 1: Haptic Robotic Finger Using Raspberry Pi

Step 2: ​Structure of Robotic Finger

Picture of ​Structure of Robotic Finger

Step 3: Milling

Picture of Milling

Step 4: After Milling

Picture of After Milling

Step 5: Semi Completed Finger

Picture of Semi Completed Finger

Step 6: Complete Finger With (six Degrees of Freedom)

Picture of Complete Finger With (six Degrees of Freedom)

Step 7: Connection of Raspberry Pi and IC L293d Board

Picture of Connection of Raspberry Pi and IC L293d Board

Remember...

First pin of raspberry pi is 3+

Second pin of raspberry pi is 5+

Sixth pin of raspberry pi is Ground

And then connect GPIO of Pi and IC (By Your Program)

Step 8: Connection of Stepper Motor With L293d

Picture of Connection of Stepper Motor With L293d

Step 9: Flex Sensor

Picture of Flex Sensor

Connect Flex Sensor with raspberry pi by your coding logic.

I connect Flex sensor with raspberry pi directy (without PWM)

Step 10: Working

Picture of Working

Step 11: Conclusion

It is working...

You can do this project within a day...

Comments

hemaraj (author)2015-03-28

how u bend the robotic hand

praveenm3 (author)hemaraj2015-03-30

by bending flex sensor stepper motor rotates ....

sertac. (author)2016-05-19

Is there any code?

praveenm3 (author)sertac.2016-05-21

S , i wrote code fa flex sensor and fa the servo

sertac. (author)praveenm32016-05-22

Can you share the code please?

cat_astrophic (author)2015-04-01

Cool. But you should have instructions for the milling.

praveenm3 (author)cat_astrophic2015-04-01

SRY! WHAT TYPE INSTRUCTIONS YOU ASKING FOR?

tomatoskins (author)2015-03-28

That looks so cool! Thanks for sharing!

praveenm3 (author)tomatoskins2015-03-30

have you tried?

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