Build a Digital Stopwatch Using 4026 IC Step-By-Step Tutorial. Digital Stopwatch 60 Sec

Опубликовано: 27 Февраль 2026
на канале: Inventive Technical Support
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Welcome to my tutorial on building a digital stopwatch using a 4026 IC. In this video, I’ll guide you step-by-step on how to create your own stopwatch at home.
The 4026 IC is a versatile chip that combines a counter and seven-segment decoding in one package. It’s perfect for creating a variety of projects, including clocks, timers, and our project for today - a digital stopwatch.

Circuit Diagram : https://drive.google.com/file/d/1kQ6X...

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Component Details :
1. CD4026 IC ( 2 Pis )
2. 555 Timer IC
3. 7 Segment Display Common Cathode ( 2 Pis )
4. Self Lock Switch
5. Push Button
6. 1N4007 Diode ( 3 Pis )
7. 50K Variable Resistor
8. 1K Resistor ( 2 Pis )
9. 100 K Resistor
10. 100 Ohm Resistor ( 2 Pis )
11. 100 uF Capacitor
12. 10uF Capacitor ( It's Optional )
13. 1 uF Capacitor
14. Some Jumper Wire
15. Bradeboard

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