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Auto light switch for bathroom using laser and IC4017

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12 Reviews
Evan Moghior

It would have be module controlling the light in laser form 2025-06-26

Nora_taallah

... 2025-06-26

ahmed tahsin

good 2025-05-11

MOH. ABRARUZZAMAN

GOOD 2025-05-11

Moohith S

Good 2025-05-10

Hemanth P

Good 2025-03-05

LAKSHMI K DAS

Good 2025-01-27

Russell Lack

! 2025-01-26

K Srimannath

Amazing website for aurdino systems and projects 2025-01-08

Pavan HS

Good 2024-12-26

Sumanth gowda k r

Good 2024-12-26

Rahul Sanjay

Good 2024-12-26

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Course Description

Auto light switch for bathroom course, in this course you’ll learn to design a hands-free lighting system for bathrooms using laser sensors and the IC4017 counter. This course introduces the concept of automatic lighting, focusing on how a laser beam and a photodetector can detect movement in and out of a bathroom, activating lights without the need for manual switches. We'll cover the IC4017, which functions as a counter to control the on/off states, making the system responsive and reliable. You'll learn to set up the laser to create an invisible beam across the bathroom entrance and connect it to the IC4017, along with other key components like transistors, capacitors, and relays to control the lighting effectively. Practical lessons include step-by-step guidance on building, testing, and troubleshooting the circuit. By the end of the course, you’ll have created a fully functional auto light switch system that not only enhances convenience but also saves energy by automatically turning off the lights when the bathroom is unoccupied. Ideal for DIY enthusiasts and anyone interested in smart home projects.
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