Directed project team. Interpreted conflicting documentation, reverse engineered where necessary. Selected and supervised all team members. Designed, tested, and produced highly miniaturized, battery operated ECG utilizing surface mount technology and EPLDs. Unit performs simultaneous acquisition of 13-bit data from 12 optically isolated analog channels, and updates LCD display in real time.
Filters signal digitally.
Used custom case, first cast in silicone and later molded in steel. Laid out PCBs, wrote all documentation. Meets AAMI specifications without hardware adjustments. Debugged and evaluated digital multimeter design. Pinpointed needed changes in guard etches and circuitry.