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Learn basics of cooler pump safety.
Key Takeaways:
- What is 7805 voltage regulator and how to use it How water sensor works using metal strips?
- What is NE555 timer IC?
- How decade counter 4017 works?
- How 5V, one change over relay is used used and how it works?
- How this project safe the pump in the cooler installed at your home?
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