Using an Arduino to control a high power COB LED strip light based on measuring the light level using a light dependent resistor (LDR).

This uses a voltage divider circuit to create an analog voltage based on the light level. It then uses a MOSFET switch to control the high power COB (chip-on-board) LED strip light.

This video is a follow on from my video on using a resistor voltage divider    • Understanding Electronics - Voltage D...  

This also uses a MOSFET switch which is explained in detail in my Disco Light video at    • Electronics MOSFET Switch control dis...  

For more details see https://www.penguintutor.com/electron...

Chapters:
00:00 Introduction Automatic Light Circuit
01:03 Voltage divider with LDR
02:04 COB LED light strip
02:34 MOSFET switch circuit
03:03 Breadboard circuit diagram
03:35 Programming the Arduino
04:31 Demo and summary