Intro: 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)
-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
Step 3: Milling
Step 4: After Milling
Step 5: Semi Completed Finger
Step 6: Complete Finger With (six Degrees of Freedom)
Step 7: Connection of Raspberry Pi and IC L293d Board
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
Step 9: 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
Step 11: Conclusion
It is working...
You can do this project within a day...