Propeller Learning Lab

TMAC1 · 2012-09-22 08:52

I'm working on making my propeller able to control my electronics learning lab. So far, I've got it hooked up to a seven segment display, 10 LEDs, buzzer, speaker, and four buttons.

PJAllen · 2012-09-22 17:29

Does that run on batteries?
Something you had saved away?
Looks like a good platform.

TMAC1 · 2012-09-26 09:53

yep, battery powered, 9 AAs. I've had my electronics learning lab for a while, and when I got a D40 propeller chip in my Parallax 25th anniversary "Mystery Bag," I decided to combine the two.

Dmashek · 2012-09-26 21:17

This is a current product at Radio Shack.

http://www.radioshack.com/product/index.jsp?productId=3814337

TMAC1 · 2012-09-27 04:41

Yep, the learning lab is. But the circuitry on it is custom

Circuitsoft · 2012-09-27 14:09

Do you have a 3.3v regulator on it?

TMAC1 · 2012-09-27 17:49

no, the Learning Lab has 1.5V, 3V, 4.5V, 6V, 7.5V, and 9V sources, I have the prop connected to the 3V port.

TMAC1 · 2012-09-27 17:51

Now I'm working on controlling the whole thing with my computer through PST.

Propeller Learning Lab

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