Electrical Engineer, Machine Head

Arizona, USA
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This user joined on 03/31/2014.

Things I've Built

Tube and Tile Table

A small end table welded out of 1" steel tubing with Mexican tile top. Powdercoated finish.

GPS / IMU / Servo Driver Cape for Beaglebone

This board has a GPS and 3 axis Gyro/Acellerometer to plug into a Beaglebone. The unpopulated connector at the edge of the board drives 9 hobby servos from one of the PRU's in the bbone.

Motor Driver Cape for Beaglebone

This is a two channel motor driver and power supply cape for a Beaglebone board. Gets position feedback from quadrature encoders, 7 amps of drive out for 2 brushed DC motors. Top and bottom of the board shown with the heatsink for the motor drv

Portable Satellite Antenna Rotator

A rotator to point an antenna at amateur radio satellites. It is portable, in the sense that it does not have to be bolted to something. It uses two surplus elevator door motors for motion. Controlled by a home designed MC68332 board. 2009

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Jan Zumwalt wrote 12/16/2017 at 02:46 point

Thanks for following the Engine Monitor project - I am slooowly getting some winter work accomplished on it. I'v been working on the ignition system so it can be started this spring.

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Bharbour wrote 08/15/2015 at 19:09 point

That looks like a nice board! I really like the 68K architecture. I've done all kinds of stuff with them. Good Luck on your board, Bob

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Stuart wrote 08/15/2015 at 15:56 point

Thank you for the skull for my Motorola 68000 project!

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Bharbour wrote 06/05/2014 at 00:17 point
Sorry, that's not something I have messed with. What are you looking for?

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southwestsurplus wrote 06/03/2014 at 07:48 point
are you any good at RFID

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