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MOSFET vs Transistor vs Relay: Most People Get This Wrong
Paul Evans
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Jul 8, 2026
LED’s Explained
Resistors Explained
How Optocouplers Work
LED Circuit Design- How to design LED Circuits
Why Electronics Need Cooling
Paul Evans
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Jul 31, 2020
1
DC Motor Explained
Paul Evans
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Apr 21, 2020
4
Diodes Explained
Paul Evans
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Jan 19, 2020
5
Inductors Explained
Paul Evans
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Oct 27, 2019
7
Capacitors Explained
Paul Evans
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Oct 22, 2019
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Latest Content
MOSFET vs Transistor vs Relay: Most People Get This Wrong
Paul Evans
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Jul 8, 2026
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Learn the key differences between MOSFETs, transistors and relays. This beginner-friendly electronics tutorial explains how BJTs and MOSFETs work, why they are used for...
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