This delay-off timer is a cost-effective, reliable, and easy-to-assemble device for automating time-based switching operations. It improves energy efficiency and adds convenience in both home and office settings by ensuring appliances remain on only as long as required.
Check the complete Delay-Off Timer Circuit project.
What you’ll learn in this session:
- What a Delay Off Appliance Timer is and how it works
- How to interface a TLC555 timer IC with a relay and AC power
- How to install this project for real-world use Step-by-step working of the circuit
- Practical uses for this timer
- A brief introduction to the TLC555 used here





