please someone help me i have brought 3 servo for my $50 robot and one is hitec hs-311 and 2 other servo are slightly different from that (size and shape are same) and they are not working on my robot while hitec hs-311 is working properly....
i am not getting hitec hs-311 servo anymore the shopkeeper says it won't come now so i have bought other servo..
new servo is spinning very slow...
please someone help me what can i do in this case i have completed making it and i am going to add sharp IR rangefinder so please help me i will be thankful to you....
i have attached a photo of the other servo which i have bought..
Thanks (in advance)....