Why loose connections are bad? why they generate heat? all of that is discussed in this video with solutions.
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https://www.youtube.com/watch?v=LMU9-GOjVRw
Create your own lab power supply by using cheap components like DP50V2A and other components.
If you want an adjustable lab power supply but you don't currently afford a decent one, this episode is for you!
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Music used: Figuring_it_All_Out
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https://www.youtube.com/watch?v=CJEQZV30sc8
Both types of overcurrent that happens, how can we protect the equipment from them? what is the difference? what causes them?
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https://www.youtube.com/watch?v=Ha6hCDrrXQA
Op-amp connected as a comparator which drives an N-channel MOSFET working as a switch. This episode describes the operation of the opamp in comparator configuration.
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https://www.youtube.com/watch?v=KMJoZ5Edg8U
Instrumentation tutorials for beginners. Introduction video of the series.
this video tackles the instrumentation diagrams known as P&ID in full details.
this is the best youtube series about how to get start in instrumentation engineering.
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https://www.youtube.com/watch?v=JuS6BgqOrvU
It is a quick video about repairing the LED portable headlight which has an issue inside. Nothing new in this video besides the great tip of how to check if the LED works or not using multimeter.
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https://www.youtube.com/watch?v=ppNbmnxUqvA
Introduction to the design of DIY dummy load project. This video states the basic functionality of the circuit and general knowledge necessary to build such project.
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https://www.youtube.com/watch?v=tkg3ud8a6Q0