Servo program for $50 robot??

[cyclopediatechtilon]

I am working on the 50$ robot. will i need to change the hex file and program if i have got another servo<i got an indian model from the stores here>

[pomprocker]

just read the datasheet of the servo, make sure it uses standard servo PWM, and you should be ok when you modify it.

[cyclopediatechtilon]

pwm means?

[cosminprund]

That would be "Pulse Width Modulation".
http://www.societyofrobots.com/actuators_servos.shtml

[cyclopediatechtilon]

K. the pulse cycle of my servo is 20 + 2ms, positive pulse~2ms
size= 40.6*20*38.9 mm
Weight= 39.2g(1.37oz)
It rotates counter-clockwise

[pomprocker]

yep thats normal


center:
20ms lows
1.5ms highs

one direction:
20ms lows
2.0ms highs

other direction:
20ms lows
1.0 ms highs


this is pulse width modulation