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bulkhead
07-29-2006, 01:47 AM
Is it regulated by my stamp or by the LM294 onboard? I'm trying to hook up the 2x16 backlit LCD and just want to check if I can hook it up to the Vdd on the board.

Chris Savage
07-29-2006, 02:15 AM
Hello,

Which Demo Board do you refer to?


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Chris Savage
Parallax Tech Support
csavage@parallax.com (mailto:csavage@parallax.com)

bulkhead
07-29-2006, 02:58 AM
Oh, sorry, the one here www.parallax.com/detail.asp?product_id=45187 (http://www.parallax.com/detail.asp?product_id=45187)

Chris Savage
07-29-2006, 03:11 AM
Hello,

The main Vdd terminals are coming from the LM2940-5 Regulator. The only one that I believe is coming from the Stamp On-Board Regulator is the Vdd on the AppMod connector. I hope this helps. Take care.

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Chris Savage
Parallax Tech Support
csavage@parallax.com (mailto:csavage@parallax.com)