Wanted: Simple Custom Electronic Project Development

[AFlight]

Looking for somebody to build a keypad to replace the Valet Switch on Clifford alarms. It should consist of a keypad, a connection for an indicator LED, and the connection to connect the brain. It would have to pulse the digits in accordance to Clifford alarm protocol (they use an inline resistor to distinguish between the buttons) to emulate manual operation. The make/break ratios should be adjustable (potentiometers) and the octothorpe as well as the asterisk operate the buttons directly.

Each digit would need to be pulsed and a termination signal has to be added after each digit. Anybody interested, post estimates with pictures and if willing to sell, post the Ebay listing (will only buy this way to insure I receive my item and you get your money). It might be of interest to other people, so please let me know...

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