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The Engineering Mindset
Home
Electrical
Controls
HVACR
Mechanical
Energy
Merch Shop
Half Wave Rectifier Explained
Paul Evans
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Jan 16, 2022
0
LDR and LED Circuit Design
Paul Evans
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Jan 16, 2022
0
Battery Life Calculator- How long will it power a circuit?
Paul Evans
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Jan 13, 2022
0
Transistor capacitor circuit design guide
Paul Evans
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Jan 11, 2022
0
Motor Speed Controller Tutorial
Paul Evans
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Oct 14, 2021
1
LED Dimmer Control Design
Paul Evans
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Oct 14, 2021
3
What is Torque?
Paul Evans
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Oct 14, 2021
1
AC Electrical Generator Basics- How Electricity is Generated
Paul Evans
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Oct 12, 2021
3
Industrial Heat Exchangers
Paul Evans
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Oct 5, 2021
1
Capacitor Basic Calculations
Paul Evans
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Apr 18, 2021
8
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HVACR Time Control Basics
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Dec 15, 2022
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Arc length, how to calculate
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May 13, 2015
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How to ACTUALLY Use an Oscilloscope (Beginner-Friendly Guide!)
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Apr 28, 2025
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Evaporator Controller- EKE400
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Jan 12, 2021
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Air Cooled Chiller Design Data
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Jun 7, 2019
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Primary and Secondary circuits in centralised HVAC systems
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May 15, 2017
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Latest Content
Why This Circuit Works When It Shouldn’t
Paul Evans
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Jan 12, 2026
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In this article we explain how a simple Joule Thief circuit boosts low voltage using inductors, transistors, and Faraday’s law. Learn how it works,...
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Clamp Meter
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Ground Faults
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Scroll Compressors
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