Author Archives: Zijie Liu

1) Resistors Resistor 1: Color codes: red, red, orange, goldStated resistance value: 22000 ohmsTolerance: ±5 %Min/max possible resistance: 20900 / 23100 ohmsActual measured resistance: 21970 ohms Resistor 2: Color codes: yellow, violet, orange, goldStated resistance value: 47000 ohmsTolerance: ±5 %Min/max possible resistance: 44650 / 49350 ohmsActual measured resistance: 47200 ohms Resistor 3 Color codes: red,Continue reading “Analog Lab Report 2”

Multimeters: Multimeters have two wires. If a multimeter is in parallel with a component, it measures the potential difference between the two wires, aka how many voltages this measured component is taking from the battery. Multimeters are particularly useful in analyzing and troubleshooting circuits. If a circuit is open but we don’t know which componentContinue reading “Analog Lab Report 1”