Quansoo Blue Crab

Motor Controller PCB

D3's first commerically fabricated PCB arrived yesterday....exceptional results....now loading devices and developing code for on-board AVR.

Going Mobile

New shock absorbing mount for radar dome on top of car....D3 power supply driven by standard 12vdc-to120vac inverter...first test drive was a success.

24KM 3KW Radar

Gracious gift from a local lobster man, lucky to have a 24KM radar with display (not shown)....D3 isolated fault to power supply board in display unit, and built temporary multi-voltage supply with PC power supply to drive system....works great, demonstrated good discrimination and tracking of paddle board user just inside a causeway at 200yards...clearly indicated large container ship offshore waiting entry into major harbor....plan to mount it on car shortly.