servo''s
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I'm using a couple of Futaba S148 servos and they work fine with
resistors -- I'm using 270 or 330 ohm ones. The Board of Education from
Parallax does not have resistors, but I think it uses the Hitech servos.
Original Message
while looking at different examples on the net for driving hobby servo's
with a BS2 i noticed that sone circuits have connections straight to the
stamp and others have a resistor in line. Can anyone tell me if the resistor
is needed or is just there as a saftey feature to limit the current from the
stamp.
Thanks
Peter Rogers
resistors -- I'm using 270 or 330 ohm ones. The Board of Education from
Parallax does not have resistors, but I think it uses the Hitech servos.
Original Message
while looking at different examples on the net for driving hobby servo's
with a BS2 i noticed that sone circuits have connections straight to the
stamp and others have a resistor in line. Can anyone tell me if the resistor
is needed or is just there as a saftey feature to limit the current from the
stamp.
Thanks
Peter Rogers