Smart healthy door

Inspiration

People nowadays still don’t care about sanitation,Focusing on the “ Health “ theme for this global hackathon,A simple smart-door simulation could make people care about sanitation and hopefully can reduce COVID-19 transmission

What it does

If someone want to get inside a room.he must wash his hand properly outside.if he doesn’t,the door won’t open.There are one step.Washing handAfter he wash his hands,LED on the handwash will turn green,The door will only open if LED are green

How I built it

Using old cardboard to make the prototype,Place the arduino Uno,Bread Board and the sensor at the cardboard

Challenges I ran into

Use the servo to lock/unlock the door

Accomplishments that I'm proud of

Keeping the wires not messy and as tidy as possible,Working out on the ultrasonic and servo timing

What I learned

Using servo to open a door is a new thing for me and i still learn to use it properly

What's next for Smart higienic room

Use more steps for hand sanitation

Built With

• arduino
• c