This page last updated 10/7/00

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The Yard Rover Project

The latest version

This section under construction..

Top view of inside of box.

Controller section.

Top view of controller. JDR prototyping board is visible.

Top view with JDR board removed.
Quark CPU board and floppy disk are visible.

Driver board. Signals sent from JDR board are opto-isolated
and amplified to drive the relays and power transisitors.

The power transistors mounted to heatsink.

Relays used to reverse the motors.

The control panel mounted on the back.

Close-up of the power supply section.

The DC/DC converters.

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This page is currently maintained by Jeff Sampson