Im currently working on a robotarm project. Using 3x L293D to control 5x DC motors. The plan is to make a robotarm where i can control it with a joystick and i want it to save the patterns.
Simply explained, after i click on a button it will start recording the pattern it does until i press a button for it to stop recording and repeat the pattern automaticly until i press a reset button to make it go to default position. And when i press reset button i also want it to wipe off the data it saved in the memory.
But since i am new to this i am stuck in the programming part, if there is anyone out there who would want to help/guide me i would be really happy :)
What i have done until now: -Built the velleman robotarm -Circuit -Tested the robotarm with some simple coding (moving the arm etc.). And it worked, tho when i run 2x motors at once it is kinda slow. I'm not sure if its cuz of my batteries..
here is the circuit: http://imgur.com/a/x5lgu
PS: The batteries i use is D type batteries with 1.5x V on each, so 4x D batteries = 6 V.
And sorry for my poor english, its not my first language. Thank you!