This uses AMG8833 and HC-SR04 to measure temperature and give an output to Alexa, AWS DynamoDB, 1.44" TFT and LCD with a NodeMcu.

This project is about creating an IR air remote that has an ID for contact tracing and using gestures for contact-less entry.

A machine that consists of a face mask sanitiser (using UV LEDs), an automatic hand sanitising machine and an ARM MCU that checks vitals.

Using a pulse sensor + Arduino + Bolt IoT Platform, build your own pulse monitoring system which notifies you when abnormality is detected.