Vitamin D decreases susceptibility to COVID-19. Humans make Vitamin D via sun exposure. Sunkeeper measures how much sun you have absorbed.
This tool signals optically and acoustically in several stages when the minimum safety distance is undershot.
Introduction how to use dust sensor with ESP8266.
This project will help a person to maintain a minimum distance of 1 metre from another person to avoid further spread of COVID-19 virus.
A self-driven car that takes the temperature of the persons it crosses and alert them.
A low-cost method to produce electrolyzed salt water, an all-purpose sanitizer. Can easily be made with interchangeable materials.
To keep yourself from unconsciously touching your face so that the virus doesn't enter your eyes, nose, and mouth from your hands.
A Visualized Hand Washing Timer to ensure that you wash your hands long enough to achieve disinfection.
In this project, I'll demonstrate how I connected a Heart Rate Sensor to the Avnet MT3620 kit.
LCD Screens and the Arduino Uno
AutoSteri is a small and compact automatic UV sterilization system that uses a PIR to detect a human and cleans when they leave.
Rainfall Measured Using Arduino
All-in-once no touch utility tool which works with touchscreens, buttons, handles and even knobs!
Hand Wash Reminder is a Hand Band which reminds you to wash your hands after every 20 minutes.
Interfacing MAX30102 with Arduino + BPM measure project with OLED + buzzer.
Sweeping frequency magnetic hard water conditioner
Be aware of the risks of COVID 19 and protect yourself with this Arduino module.
Get notified of a water leak wherever you are
In this project, I have measured the components of air.
The Grove Gas Sensor (MQ2) module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4 and CO.
A portable small device to verify anywhere the UV index in the sun rays.
A dress with my painting of flowers on the fabric; fireflies in the flowers blink according to wearer's heart-rate.
LED ring that blinks to your heart beats and displays current BPM both by number and color of illuminated LEDs.
Get custom reminders using your Dash button. This project sends email reminders when I forget to change my contact lenses.