Biometrics Sensing Wearable
Biometrics Sensing Wearable
2017-2018
As an intern for the UCSD Wearable Electronics Lab, I helped build a biometric sensing wearable. This biometric sensing wearable uses flexible and stretchable electronics to conform to the skin. It records respiration, UV exposure, and body temperature. It transmits this data over BLE to an android phone for data logging. I designed the electronics to interface with the various sensors on the board. I wrote firmware to interact with the various sensors on the board and transmit data over BLE. I create an Android Application to log data from the device.
Skills/Tools used:
-
Schematic design using Altium Designer
-
Technical presentations
-
System Design
-
Electronics Circuits: wheatstone bridges, instrument amplifiers, temperature sensors, Cypress SoC
-
Circuit analysis using LTSpice
-
Firmware development for Cypress SoC for BLE
-
Android App development to log data and graph data in real time
-
Electronics testing: oscilloscopes, mutlimeters, DC power supplies, etc...