I am trying to hack into the control board on the Emiglio robot for control via RCX. There is a 16 pin dip on this board labeled RX2 7C222M1 which appears to drive the H-Bridge for motor control. I plan to tap into this area and via opto-isolators (...) (22 years ago, 15-Mar-03, to lugnet.robotics.rcx)
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