07.21.07

Building the motor drivers

Posted in Hardware at 8:06 pm by Tessa

We went to an electronics shop and collected a whole bunch of resistors, diodes, wires and off course enough IC’s to drive three motors. We constructed the motor drivers on the PCB as small as possible because we always have to consider the weight that our blimp can lift, and we did not take this piece of electronics into account when we measured and weighed the on board electronics. First we made it possible to drive one motor, because we wanted to test our construction and it worked! So we have good faith that we can drive three motors before this day ends! Meanwhile a lot of work has also been done in the software domain. Zeppy’s brain can already detect faces, see motion and determine optical flow. We can not wait to couple the software to our hardware platform and see what Zeppy does!

Home built motor drivers:

Home built motor drivers

Motor driver connected to the Gumstix, battery and motor:

Connected

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