Tony Sceats asked me about using the PWM output to control 8 actuators. Assuming a separate supply of 5V, create 2 potential divider networks from +5v to 0v to give 2.5v at the mid-point. Refer to these as A1 and A2. Connect the RCX output to A1 (...) (25 years ago, 29-Oct-99, to lugnet.robotics)
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