I would like to thank all the following people and organizations that
provided free parts, services or other assistance:
Atmel and Clarsand Ltd. (Brampton)
- AT90S8515 microcontroller samples
Fairchild Semiconductor and
Canadian Source Corporation
- 6N138 Optocouplers
- MOC3011-M Optocouplers
Keystone Electronics Corp. and
EMX Enterprises
Maxim
- MAX3100 Uarts
- MAX202 RS-232 level shifters
Mill-Max
- Surface mount PLCC sockets
ON Semiconductor
- MC74VHC125D ICs
- MC74VHC157D ICs
Philips Semiconductors
and
Tech-Trek Limited
- Triacs (BTA216X-600B)
- 74AHC125D Quad buffer/line driver with 3-state output
- 74AHC157D Quad 2-input multiplexer
Samtec
- Surface mount 0.1" headers