hey guys...could u help me find a certain keypad..."The Keypad needs to be the kind with a common terminal and a separate connection to each key. On a 12 key pad, look for 13 terminals. The matrix type with 7 terminals will NOT do."

Ive looked for these 12 key keypads everywhere but like it says above it cant be matrixed type. i know they dont make too many of the type that i need but thats why i need ur help finding one.

Thanks a lot and i hope u can help

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PC.

 

Check out www.allelectronics.com, I've bought a non-matrix keypad there for a project I had to do. It has one common ground and individual outputs for each key.

 

Grayhill's 84AC1-102 is a 3x4 single pole common bus keypad with numbered keys. Datasheet for the series is here; the keypad is in stock at Sager Electronics; no price posted online -- call for quote.