Learn about fundamental concepts, such what is electricity, voltage and current.
Learn about discrete components and the Laws that govern their operation, such as the resistor, capacitor, diode, and transistor.
Learn how to use voltage regulators, so you can create gadgets that don’t need to be connected to an external power supply.
Learn how to use the multimeter to take voltage, resistance, and current measurements.
Add the Arduino, and use this knowledge to create awesome gadgets.