T&L Publications

Thanks Denny, that works fine. The scanner that I'm trying has an accept and reject lamp. That provides plenty of signal to drive a detector and that allows me to drive a relay. From there it's a piece of cake. Thanks for the ideas.<p>Frank

I have a project coming up and I'll need to detect a barcode. 3 of 9 is prefered but for now any barcode will do and I'll need it to provide or drive a set of dry contacts. I'm not interested in the barcode information itself at this time but only to make sure one is there. I'm trying to stay away f...

You guys are the greatest, Thanks for all the sugestions on temp monitoring. Now I need a flat screen display that will take a line video input. 8 to 10" would be about the right size. A local supplier in the South Alabama would be nice but not necessary. Thanks in advance.<p>Frank

I want to monitor the temperatures of up to 100 different locations and record the temps once or twice a day. I can easily hard wire thermisters from each location to a central point and I can dedicate a PC for data acquisition to this project. Is there an off-the-shelf device that could monitor tha...