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About AddOhms

Learn electrical engineering topics using plain language and simple explanations. AddOhms tutorials are a series of related tutorials that build on concepts. The series themselves are self-contained. Information is provided in just the right detail so that regardless of your skill level, anyone can learn.

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AddOhms on DVD

AddOhm DVD Volume #1 DVD is no longer available The First Volume of AddOhms included the following Tutorials: 3-Part Schematic Series Symbols for Passive Components (Resistors, Capacitors, Switches) Symbols for Active Components (Transistors, Op Amps, ICs) Common Circuits in Schematics (Arduino Uno reference schematic) Basics Series Introduction to the terms Voltage, Current, and Power What is AC and DC Difference between Analog and Digital Microcontrollers Series Comparing the Arduino to Raspberry Pi Introduction to Raspberry Pi B+ A song composed by the Arduino Forums: “Post your code” (to the tune of “Let it Be.”) Components Series LEDs and Current Limiting Resistors BJTs as Switches MOSFETS! Voltage Dividers DVD is no longer available

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MOSFET Guide / Worksheet

Download the MOSFET Worksheet Simplify the information you need to work with a MOSFET, using this worksheet. Download and print it out. As you read your MOSFET’s datasheet, fill in the key information to make sure it’ll work for your application. The full video on MOSFETs is here. MOSFET Worksheet screenshot. Download PDF

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