IEEE

A Simple Front-End for Pulse Oximeters With a Direct Light-to-Time-to-Digital Interface Circuit

Abstract: Pulse oximeters are electronic devices that provide the values of two physiological parameters: heart rate (HR) and functional O2 saturation, SpO2. Acquiring this information requires a ...
IEEE

4X5 Dynamic Random Access Memory Stores Data Using Digital Circuits

Abstract: This paper mainly focuses on building a 4X5 DRAM using logic circuits from transistor logic to devices. It concentrates on building a DRAM using a transistor that consumes less power, less ...