Questions

• The speaker sound is low even with transister. How can I make the speaker sound louder?

Failure

• Speaker didn’t work because I used wrong pins of transister.
  • Different transister have different pin roles.

Progress

• I tried a survo motor and controled tone of speaker.
• And I was thinking about ideas using these sensors.
• random Ideas:
  • drawing using survo motor…
  • light up led using interesting analog sensor…

Prototype

I created the simple prototype.

When I tried the lab about analog inputs , I found the noise from the analog inputs. The values were always changed even if I didn't touch them. So I wanted to use this noise for something. I like camping. I especially like campfires. I thought the flickering of that fire and the noise were similar. And I tried to represent the campfire using analog inputs.

PXL_20220926_162630117.TS.mp4

PXL_20220926_171124168.TS.mp4

PXL_20220926_172857936.TS.mp4