PASSWORD DOOR LOCK SYSTEM
password door lock 🔒 project
coding link 👇🖇️🖇️
diagram link 👇🖇️🖇️
https://technologynode08.blogspot.com...
keypad connects diagram
1 d 2
2. d 3
3. d4
4. d5
5. d9
6. d6
7. d7
8. d8
links of the items 👇🖇️🖇️
.
.
.
jumpers wire link 👇🖇️
https://dl.flipkart.com/s/Q3EJoANNNN
battery and holder link 👇🖇️https://dl.flipkart.com/s/4pEb6ruuuN
Arduino UNO R3
https://dl.flipkart.com/s/iQdOgENNNN
keypad 👇🖇️
https://dl.flipkart.com/s/fx3K1YuuuN
link of social media 🔗🖇️🔗🖇️🔗
Instagram I'd link 👇🖇️🔗🖇️
https://www.instagram.com/reel/CgZZur...
youtube channel link 👇🖇️🔗🖇️
YouTube video 👇👇👇
explain in led blinking code
• Arduino code series this code is blinking ...
what is arduino maga 👇👇👇
• Video