RedHouse
12-05-2007, 02:50 AM
Remember that 4-digit down counter kit that was selling a long time ago down-under? seems it's available from a US source called Circuit Specialists for like $19.95 these days, even has the same PDF file with it.
It was cool because it had an output so you could trigger a shut-off when the count was reached.
http://www.circuitspecialists.com/prod.itml/icOid/4103 (http://http://www.circuitspecialists.com/prod.itml/icOid/4103)
It was cool because it had an output so you could trigger a shut-off when the count was reached.
http://www.circuitspecialists.com/prod.itml/icOid/4103 (http://http://www.circuitspecialists.com/prod.itml/icOid/4103)