T&L Publications

Thanks, I'll check it out. Are you saying this chip is used in isolation, with no other logic parts??<p>beechnut

I'll build or buy! Can anyone suggest an approach to building a small box with a timer lock that CANNOT be overridden? I only want the thing accessible at pre-set times. I'm a low and high-level programmer but have never built something like this. I used to read the mag. I know there's something cal...