Inside...
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| Three 68332 Designs Presented |
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Kenneth Maxon presents three full designs, including artwork and
schematics, for controller boards based on the 68332. Outstanding article full of detailed
information. |
| Implementing Dead Reckoning by
Odometry on R/C Servo Robot |
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Dafydd Walters: This article describes how to implement a simple, but
robust, optical wheel encoder system on a robot that uses hobby servos for two-wheel
differential drive. |
| Robot: Scorch |
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Jeff Clayton shares pictures and design elements from his robot Scorch.
This is one hot robot. |
| RF Modem Robotics Project |
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Rob Arnold shows how he incorporated a 433mhz Radio system onto his robot.
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| Detailed hack for Polaroid Sonar |
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Dennis Clark shows us how to hack a surplus camera to get the sonar unit
out. Complete with pictures and source code, this is a good explaination of how to get
sonar on the cheap. |
| Improving Servo Positioning Accuracy |
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David Andersen shows us how to improve the accuracy of servo positioning
using a great hack of a servo. |
| Regarding Precision Navigation |
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John Whitten expresses some important viewpoints about the needs for
precision in robot building. He argues quite succesfully that we spend too much time
worrying about precision, but not enough time handling our lack of it. Read this, its
important to you! |
| Building a Photopopper |
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Jeff Stefan takes us through the construction of a BEAM Photopopper |
| Skatebot Won! |
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Robert Jordan shares some exciting news about Skatebot, and also more
details on how to hack one. |
| Async-Input for the SPI of 68HC812 |
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For a new MIDI project, Roland Froehlich needed a third async input.
Commercial available SPI-Uarts are too expensive, so Roland found a low cost alternative
with a GAL16V8. |
| First WORKSHOP 3D RCX LEGO Challenge |
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Steve Kaehler shows us the Lego Challenge from the Pacific Science Center
earlier this year. |
| SBasic for the 68000 |
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Karl Lunt tells us about his recent enhancements to the SBASIC language. |
