On Wed, 1 Sep 1999, Brent Crosby wrote:

> Piclist:
>
>   I am looking for a source of keyboard controllers for
> a friend.
>
>   Basically it would be a PIC or 8051 or AVR that
> scans a membrane keyboard and sends the keys back
> as RS-232 data to some host. Probably a 4x4 matrix
> would be fine.

try the MicroMint AnswerMan module.  It's specifically designed to go
between a serial CPU and analog/digital sensors, PWM, printer, etc.  I
thought it had a matrix keyboard thing also.

- j