The Engineer's Assistant - a PIC16F84
Project
The Engineer's Assistant is a handheld probed that acts as
a:
| 1 |
Serial Data Receiver |
| 2 |
Single Channel Logic Analyzer |
| 3 |
Logic Probe |
| 4 |
Frequency Counter |
The instrument is battery operated and all data is displayed on
a 2X20 LCD display. I found this project in the Microchip
Applications Notes Section some time ago. But, it was only recently
that I also found the source code that goes with it. Credit goes to
Voja Antonic who created the original design and to Eric Grindheim
who collected all the support files. Visit Eric's site at http://www.qsl.net/la9sja/electronics/ea/ to see his
details on this project as well as photos of the final
assembly.