Quick question on demoboard Vdd
bulkhead
Posts: 405
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.
Comments
·· Which Demo Board do you refer to?
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Chris Savage
Parallax Tech Support
csavage@parallax.com
·· 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