Constant current power supply and laser / LED driver tutorial
4:26
YouTubeAfrotechmods
Constant current power supply and laser / LED driver tutorial
An explanation of what constant current sources are, and how to use an LM317 to build a constant current power supply that can power strings of LEDs and laser diodes. LM317: http://amzn.to/2jvp5Vi Switch mode current sources: http://amzn.to/1BOQjUe Check out my webpage for more videos about electronics! http://www.afrotechmods.com
376.3K viewsApr 8, 2015
LM393 Tutorial
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LM393 LDR Light Sensor | Light Dependent Resistor | Photosensitive Sensor | How To Use
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LM393 - voltage comparator #electronicseducation #electronicsrd #opamp #circuitdesign
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LM393 - voltage comparator #electronicseducation #electronicsrd #opamp #circuitdesign
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LM393 Voltage Comparator:Step-by-Step LED Demonstration#arduino #diy #tech #engineering #electronics
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LM393 Voltage Comparator:Step-by-Step LED Demonstration#arduino #diy #tech #engineering #electronics
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