In this video we use a few different tools to measure voltage in a circuit.
0:00 Overview of the tools and parts
1:33 Introduction to Multimeters
2:20 Measuring voltage with a Multimeter
4:43 Using a voltage regulator on a breadboard
6:04 Wiring a power supply using a DC power jack
8:19 Measuring voltage with an Oscilloscope
11:05 Clean a noisy signal with a Capacitor