Electrical Circuits Utah Underwater Robotics Instruction Slides.

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Presentation transcript:

Electrical Circuits Utah Underwater Robotics Instruction Slides

Basics What is electricity? – Flow of electrons from one place to another. – Electrons must be able to move. Voltage (V), Current (I), Resistance (R) – Fluid pump analogy.

Analogy Pressure – Voltage Water Flow – Current Hose Size – Resistance

Basics Units (V, A, W) Ohm’s law Voltage = Current * ResistanceV=IR

Components Resistor LED (Light Emitting Diode) DPDT (Double Pole Double Throw) Switch Fuse

Schematics 9V Battery 30 mA LED R = V/I 9V/0.03A = 180 

Soldering Tools Procedure Safety

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