In this course, you will learn just enough basics of electronics for tinkering circuits.

You can simulate circuits in the lessons in the course. Join the online class.

Lessons

  • Simple Circuits Measurements Fundamentals: In this lesson, you will learn to use your multimeter as we discuss the physics behind electronics, meet several infamous...

  • Multimeter: In this lesson, you will: Learn what a multimeter can do for you Learn to use a multimeter Learn to...

  • Ohm's Law: In this lesson, you will learn the Ohm’s law, which is the formula of electronics that you will find everywhere....

  • LED and Vf: In this lesson, you will apply the Ohm’s law and learn how to use LED safely. Forward voltage, or Vf...

  • Voltage Divider: In this lesson, you will create a smaller voltage from a bigger voltage with series resistors. Resistors in series When...

  • Current Divider: In this lesson, you will create a smaller current from a bigger current with parallel resistors. Resistors in parallel Voltage...

  • Series and Parallel resistors: In this lesson, you will ensure that you had fully understood the Ohm’s law. Resistors in series and parallel When:...

  • Pulse Width Modulation: In this lesson, you will learn PWM, a technique to precisely control devices. Pulse Width Modulation Pulse Width Modulation, or...

  • Traffic signal: Understanding traffic signal A traffic signal has three LEDs, green, yellow, and red, which are either horizontally, or vertically, mounted....