A/V Tech, Potter, Darkroom Photographer, Electronic Hobbyist
Motorola 68000 homebrew computer running TSMON and Enhanced BASIC. Running at 6MHz and built with 74-series glue logic, 64kB RAM on 16-bit bus, 512kB ROM on 8-bit bus. Support for CompactFlash over IDE, ASCII keyboard, and RC2014 cards.
Motorola 68030 homebrew computer running Enhanced BASIC. Running at 12.5MHz and built using wirewrap construction, CPLD glue logic, 2MB SRAM on 32-bit bus, 512kB ROM on 8-bit bus, and MC68882 FPU on mezzanine board.
12V LED Dimmer with ramping functions and ASCII serial protocol over RS-485. Arduino code on bare ATMega328 with MAX481 serial transceiver, and connected to a Crestron home automation system.
RS-485 PTZ Security Camera controller. Arduino code on bare ATMega328 with MAX481 serial transceiver.
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