Group Assignment

Objective of the Group Assignment

- Measure the power consumption of an output device

The output devices for which we measured the power consumption are:

- DC motor
- OLE Display

1. We connected the DC motor to the owon power supply and first tested it with 5V and 1A current. The results are shown below.

Collaborating with the team to measure power consumption efficiently. Analyzing data to optimize energy usage and improve performance.

We applied a load to the DC motor, and it drew a current of 0.5A. This shows how the motor's current consumption changes under load. The results indicate the motor's efficiency and power usage when operating with load.

After completing the previous test, we increased the voltage to 12V. The current drawn by the DC motor was measured, and the results are shown below. This test helps observe how the motor behaves with higher voltage input.

2. After completing the DC motor test, we tested the OLED display to measure its power consumption. We applied 3.3V and 0.5A to the display. The results showed how much power the OLED display consumes under these conditions.

Discussing how much power the OLED display consumes.