The Engineering Mindset - Basic Electricity

 https://www.youtube.com/@EngineeringMindset

• How ELECTRICITY works - working principle
• Voltage Explained - What is Voltage? Basic electricity potential difference
• How electricity works
• Voltage Basics
• Electrical Current Basics
• Electrical Current Explained
• Voltage Basics
• How a Battery Works
• DC Motor Explained
• LED Circuit Design- How to design LED Circuits
• Diodes Explained
• Why Electronics Need Cooling

• How Optocouplers Work
• https://create.arduino.cc/projecthub/tarantula3/driving-a-relay-with-an-arduino-722c24
• https://howtomechatronics.com/tutorials/arduino/control-high-voltage-devices-arduino-relay-tutorial/
• https://www.youtube.com/watch?v=2BdevOmN-Zk

https://www.youtube.com/watch?v=otQGdPLyF3w

• Home electrical system
• 120/240V Split Phase (US/Can)
• Ground, Neutral and Hot wires (US/Can)
• Single Phase Electricity
• How Receptacles work (US/CAN)
• Ground Wire Explained
• Ground Rod Explained

• Relays
• Latching Relay Basics
• NPN & PNP Transistors Explained
• LDR and LED Circuit Design
• Load Alternator Relays
• Time Delay Relays Explained
• How Relays Work

• Battery Storage
• Testing Batteries With a Multimeter
• Battery Life Calculator- How long will it power a circuit?
• How a Car Battery Works
• Battery Life Calculator
• How a Battery Works

Concierge Touch Screen Light Switch

- Visual Basic Form to send ON/OFF signal via USB/serial

- USB to Arduino

- Arduino to AC Relay

- Opto Isolator between Arduino and AC Relay for further protection against spike 

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