March 22

Questions about anything?

Discussion of sound labs?

new labs : servo & detector

For this week & next week ...

• 3A : servo | circuit | code
• 3B : distance sensor | circuit | code
• 3C : motion alarm | circuit | code

new concepts to mention

• servo motor - control angle
• echo location - sound pulse, measure time for return

soldering?

We may start to practice soldering, over in the physics lab ... if so I can do some show'n'tell.

Here are some soldering notes to look at.

attachments

		last modified	size
	3A.png	Mon Mar 21 2022 10:47 pm	581K
	3B.png	Mon Mar 21 2022 10:47 pm	643K
	3C.png	Mon Mar 21 2022 10:47 pm	715K