How to Make DIY Arduino 30 Seconds Washing Timer, STOP COVID SPREADING

by DKArdu in Circuits > Arduino

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How to Make DIY Arduino 30 Seconds Washing Timer, STOP COVID SPREADING

How To Make DIY Arduino 30 Seconds Washing Timer, STOP COVID SPREADING

hello

Componts List:

Today In this video, I am going to show you

how to make a hand washing timer by using Arduino.

According to the buzzer and LED display help remind ourselves to wash our hands for at least 30 seconds.

Here's the Parts List:

1. Arduino Uno

2. HC-SR04 Ultrasonic Module: https://amzn.to/2zLomJU

3. 4 Digital Display TM1637: https://amzn.to/30Qg2DK

4. Passive Buzzer: https://amzn.to/2BeYzu3

5. Box

6. Breadboard

Circuit Diagram

Washingtimer (1).jpg

Install Library File: Open "Tools"-"Library Manager" in the Arduino Development Software, Then Search for TM1637, and Then Install TM1637.

Washingtimer (2).jpg

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Select the Development Board As Arduino Nano, This Is to Choose the Right.

Washingtimer (4).jpg

Then Select the Port, You Can Upload the Code Into the Development Board.

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Select the Processor As ATmega328P(Old Bootloader), This Is to Choose the Right.​

Washingtimer (6).jpg

Watch Youtube Video and Follow Steps.

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