Building Electronics Circuits (Tutorial 4): Light Sensitive Circuit

In this video, we build a light sensitive circuit that can turn on at night automatically. A Light Dependent Resistor (LDR) is used to sense the external light.
Circuit Diagram: http://s25.postimg.org/sb17mc7a7/IMG_...
741 IC Internals: http://s25.postimg.org/4y363tr6n/741_...

This is a tutorial series on how to build electronic circuits. The videos have been very carefully crafted in a way that, anyone with basic knowledge of electricity will be able to understand.
To watch other videos in the tutorial series, visit the link: Building Electronic Circuits (Tutoria...

Sponsored by: The Lakshya Foundation. (http://www.thelakshyafoundation.org/)
Thanks to: The Photography Club, NIT Warangal (Facebook: photographyclubnitw)
Music Credits: Vinod Srinivasan

• #education
• #light_quotation_subject
• #lights
• #electronics_field_of_study
• #electronic_circuit_literature_subject
• #light
• #sensitive
• #circuit
• #light_sensitive_circuit
• #automatic_turn_on_lights
• #automatic_switching
• #building_electronic_circuits
• #practical_electronics
• #practical_electronic_circuits
• #building_my_first_electronic_circuit
• #automatic_street_lights
• #circuit_building