Here is the top 3 Arduino project for beginners. I showing you our most viewed top Arduino projects step by step with buying link of materials.This can be used by all students for science project.

Arduino Project 1)
How to make Arduino Fingerprint Door Lock :

Amazon Link https://amzn.to/2PRqTVY
Use Only this Fingerprint Sensor https://www.adafruit.com/product/751

Download Code :
https://drive.google.com/file/d/1LMKC...

Arduino Project 2)
How to make Arduino writing machine

2 PCs A4988 Stepper Motor Driver
http://amzn.to/2keC27T

Mg90S Metal Gear Servo
http://amzn.to/2nnZtNe

Expansion Board A4988 Driver
http://amzn.to/2j9XS9b

Arduino Uno R3
http://amzn.to/2ki7Ybr

Software for Writing :
Ben box

Arduino Project 3)
How to make Arduino Smart Glass

.95 inch OLED display https://amzn.to/2R6xT5D
HC -05 Bluetooth module https://amzn.to/2CO4157
arduino nano https://amzn.to/2R6vS9A

Software : Arduino
https://www.arduino.cc/en/main/software
File : https://github.com/godstale/retrowatch#

Music :
1)Adventures by A Himitsu https://www.youtube.com/channel/UCgFw...
Creative Commons — Attribution 3.0 Unported— CC BY 3.0
http://creativecommons.org/licenses/b...
Music released by Argofox    • A Himitsu - Adventures [Royalty Free ...  
Music provided by Audio Library    • Adventures – A Himitsu (No Copyright ...  
2)Track: THROVN & Moistrus - Contra
Music Provided by Magic Records
Listen To The Original:    • THROVN & Moistrus - Contra (Magic Fre...  
Free Download: https://fanlink.to/cntr
3)Last Summer by Ikson:   / ikson  
Music promoted by Audio Library    • Last Summer – Ikson (No Copyright Music)