DIGITAL CLOCK USING ARDUINO | VERY EASY | PROGRAMMING EXPLAINED.

Hello everyone.
In this video we have made a Digital Clock using Nano , i have tried to explain its working and also explained the programming.
i have talked about every necessary component and i have pasted the programming in the comment section ,you can use it for your own clock.
still if something is missing or u didn't get ,you can ask in the comment section.

/
decimal point is connected to digital pin 6 of arduino
in program decimal point is represent as 'h' variable
/
Here are some link for the components used in the project.

1- Arduino Nano -
https://www.amazon.in/easy-electronics-Arduino-Nano-Cable/dp/B07C8G4N6X/ref=sr_1_1?keywords=nano&qid=1563114992&s=gateway&sr=8-1

2- 7 segment Display
https://www.amazon.in/Segment-Display-Common-Anode-Robokart/dp/B011KPYOQO/ref=sr_1_5?crid=313C0VPXKRPDC&keywords=7+segment+led+display&qid=1563115150&s=gateway&sprefix=7+segment+%2Caps%2C378&sr=8-5

(Note - If you use common Cathode type Display , you may need to change the logics )

4- PCB board

https://www.amazon.in/Think-Bots-General-Purpose-Printed-Circuit/dp/B07559VB4Y/ref=sr_1_3?keywords=pcb&qid=1563115278&s=gateway&sr=8-3

5- Push button

https://www.amazon.in/Pin-Tactile-Switch-micro-ELECTRONICS/dp/B01N27TA98/ref=sr_1_1?crid=2OIM2CPWAU6JQ&keywords=push+button&qid=1563115318&s=gateway&sprefix=push++b%2Caps%2C329&sr=8-1

6- 220 resistor

https://www.amazon.in/220-carbon-film-resistor-resistance/dp/B01N9AQ5L8/ref=sr_1_1?crid=RQQ6FXCNO3FT&keywords=220+resistor&qid=1563115421&s=gateway&sprefix=220+res%2Caps%2C337&sr=8-1

Thats it. You are Ready to go
Programme in Comment Section.

Thank you for Watching.
if you like our work please support us by just clicking the SUBSCRIBE button. :)
Note-The code is in comment section
download arduino code from below
digital clock link=https://drive.google.com/file/d/1-UJHJUg0MwV2F_4oTAkSh10LcQglXrv0/view?usp=drivesdk
you can change time format by
changing ... time_format=24; just write 12 in place of 24 in the code

you can use any 7 segment common anode or common cathode
for common anode display don't change code
...
..
.
for common cathode display just uncomment
first four line as shown below
//#define off 0  
 //#define on 1 
 // #define don 0   
//#define doff 1

and put below line on comment

#define off 1
#define on 0
#define don 1
#define doff 0

now code will work for common cathode display
thankyou guys

Видео DIGITAL CLOCK USING ARDUINO | VERY EASY | PROGRAMMING EXPLAINED. канала Curious Electron