Digital Clock

 This is the over all thing 👆. A digital clock which showing hours, minuets and seconds. With the 'all reset' button we can set the time to its initial time (01:00:00). With the 'mode' button we can change the mode to set time. That means if we want change the time we have to enable the 'mode' button then we can set the time by using the 'set time' buttons. And if the 'mode' button is off then it will start showing the time as default.

Components needed:  In the project we need only one software that is Logic.ly. You can also use the online simulator of Logic.ly too. But we prefer to use the offline software. To get the crack software of Logic.ly and get the advantages to save your project, visit this.

How you can run my project:  In order to run my project, first you have to download it from here. Then open the Logic.ly software. Then go to the 'File' option. Then click the 'open' button then choose the downloaded .logicly file. 

Then click the 'all reset' button to start the clock. Then ON the 'mode' button and then tap the 'set time' buttons to fixed the time. When the time is fixed then OFF the 'mode' button. That's it.... 😎 

Logic BTS:  The logic is pretty simple. The two digits that allotted for seconds, that will count from 00 to 59 and again go back to 00. When it complete one round up to 59 it will give a clock pulse to the minute hand. The minute hand will also count from 00 to 59 and again go back to 00. After a complete round it will also give a clock pulse to the hour hand. The hour will count 01 to 12.

To make this  counting system 00-59 0r 01-12, we are going to use the concept of Counter, a major part of Digital Electronics. To implement this project we are using the Asynchronous Counter.

Steps: 

1. Create a 4 bit Asynchronous Counter IC.
2. Create the second hand.
3. Create the minute hand.
4. Create the hour hand.
5. Connect this three together.
6. Add the set time function.

4 bit Asynchronous Counter IC: We will be creating the 4 bit Asynchronous Counter in such a way that when ever the output will be our desire output then the counter will be cleared and set to 0000. That means, if we want to count