Easily check temperature with contactless sensor
~$100 total cost using many off-the-shelf components
WiFi connection for remotely monitoring thermometer readings
Reports temperatures as “normal”or “high” (greater than 100.4 deg F)
Open Source Design Details:
Materials, STL files and patterns, and Code linked here
1) Bring forehead close to the probe (2-3 inches), until the LED turns on.
2) Hold still until the thermometer beeps. Your body temperature will be shown on the display.