This application note discusses pulse oximeter design employing Microchip’s analog devices and dsPIC® digital signal controllers (DSCs). Pulse oximeter is a non-invasive medical device that monitors ...

Back in the day where the microprocessor was our standard building block, we tended to concentrate on computation and processing of data and not so much on I/O. Simply put there were a lot of things ...

Operational amplifiers (op amps) are a staple in modern electronics. Found in everything from industrial flow metering to ultrasound imaging, versatility is their appeal. This building block is unique ...