With this board you can control a servo entirely with I2C/TWI commands
rather than PWM, meaning that multiple OpenServos can be controlled
with just two lines! The OpenServo firmware also offers some
interesting control features, such as querying a servo with an unknown
position, setting control gain discretely and on-the-fly, and even
querying the destination of the actuator before it reaches it!
太棒了! Sparkfun 把openservo 撿去做!
Posted by: 路人 | July 21, 2009 at 09:32 PM