Counters from Advanced supply

[Bill Scheltema]

I have been researching counters and trying to get a handle on what works best, saw these and wonder if they would work ok.



Bill

[Joe Gwinn]

Impossible to say. Datasheet required.

[Shepherd]

Most likely discontinued and been sitting on a shelf 5 years, something similiar http://www.kep.com/catalog/ii/pdf/kal-din.pdf

[Joe Gwinn]

Most likely discontinued and been sitting on a shelf 5 years, something similiar http://www.kep.com/catalog/ii/pdf/kal-din.pdf

If the internal lithium battery isn't exhausted, this ought to work as a turns counter. It's similar to the CUB3, but with a few more options.

[RedHouse]

If the internal lithium battery isn't exhausted, this ought to work as a turns counter. It's similar to the CUB3, but with a few more options.

Speaking of expired batteries, I got a couple CUB4's once that had dead batteries, I opened them up with the intention of replacing the batteries but instead just ended up removing them and hooking up a LM317 setup for 3.3V output.

[Joe Gwinn]

Speaking of expired batteries, I got a couple CUB4's once that had dead batteries, I opened them up with the intention of replacing the batteries but instead just ended up removing them and hooking up a LM317 setup for 3.3V output.

That'l work, if the dead batteries didn't leak.

[Amplexus]

Try the intersil 7207 single chip counter. add a 4 1/2 digit display and instant
counter. It is still available from several sources for a few bucks, I got mine as a free sample. Very easy to use you can cascade two for very high counts. use a phototransisror led interrupter or reed switch to trigger.

[chevalij]

Looks like a Red Lion cub 3. Probably work fine.