Category Archives: robotics

DC Motor Control: L9110 motor control chip with OWI-535 robot arm

The L9110 motor control chip doesn’t really do much controlling. It lets you operate the motor to spin in one of two directions. Of course, there are times when this is important. In the case of a robot motor arm … Continue reading

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OWI-535 Robotic Arm Edge Assembly Tips

The OWI robotic arm has over 1100 reviews on Amazon already, so I won’t review it here. Instead, I wanted to share some tips that I learned while assembling the robot. It took me five hours — but maybe with … Continue reading

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