Decade Digital Counter Module – LED and LCD
I’m looking for a source of decade counters and wonder if you can help? I don’t want to build the counter, I want to buy a functioning counter module.
Do you have source suggestions?
Mail from SF USA On 1/1/2011 1:34 AM
Try These, some are kits, some ready modules.
delabs has a resource on counters – Digital Timers Counters and Clocks
Easy way to build a counter since the 80s is using ICM7217.
The counter module may also be used as an accurate digital timer with the addition of a suitable timebase and gating circuit.
4017B Decade counter (5-stage Johnson counter) – Learn about the 4017 by building the DOCTRONICS Light Chaser Project:
Multifunction Counter-Timer Electronic Kit K8035 – Counter-timer K8035 is a multifunction electronic kit that is handy for all sorts of counting and timing applications. Counts up or down from your own pre-defined starting point. Counter-timer can count each time you press the onboard push buttons, or count externally supplied voltage pulses.