You can Purchase the products and required components used in this course

Arduino UNO original - https://amzn.to/46WCnyT

Arduino UNO with cable - https://amzn.to/3pWhzXO

ESP8266 - https://amzn.to/3OmFNUr

NodeMcu - https://amzn.to/3Y0TprN

LED - https://amzn.to/46Yjzzy

Switch - https://amzn.to/3Y64Azy

LDR module - https://amzn.to/3Q7rqVk

Bluetooth module-HC-05 - https://amzn.to/3Y1HSbR

Buzzer module - https://amzn.to/3pWiSpG

IR Sensor - https://amzn.to/46QGcpD

PIR sensor - https://amzn.to/3XZaGS2

16*2 LCD - https://amzn.to/3DisqOW

RC522 reader module - https://amzn.to/3rAnq5x

DC motor - https://amzn.to/3Y0OQxt

Potentiometer - https://amzn.to/43thCIt

EM18 reader module - https://amzn.to/44yFADd

Ultrasonic sensor - https://amzn.to/3K70KAp

Diode IN4007 - https://amzn.to/3XVLdcp

LM35 temperature sensor - https://amzn.to/3K6uVYa

Laser module - https://amzn.to/44TL5MS

LCD I2C module - https://amzn.to/46WFFCf

Male to male jumper wire - https://amzn.to/3XZoOuE

Female to female jumper wire - https://amzn.to/44QYiWr

Male to female jumper wire - https://amzn.to/44z8rr4

GP board - https://amzn.to/3OkCdJx

103 trimpot - https://amzn.to/44xKYGG

Breadboard large - https://amzn.to/3Y1QDSU

Breadboard small - https://amzn.to/44xXTsq

L293D - Motor driver - https://amzn.to/3Q4IjzR

L298n - motor driver - https://amzn.to/3Olmwmn

Servo motor - https://amzn.to/44QYYer

Water level sensor - https://amzn.to/3rAnja8

MCP3008 - https://amzn.to/3rG6ydv

DHT11 sensor - https://amzn.to/3DizoDA

YF-S201 hall effect - https://amzn.to/3XZbTsx

7-segment module - https://amzn.to/44xYJp4

Stepper motor and stepper motor driver - https://amzn.to/3OnwhAk

Relay - single channel - https://amzn.to/3OnwNyg

Relay- 4 channel - https://amzn.to/3K4HIKS