Search found 4 matches

by leharker
Sun Apr 01, 2007 8:05 pm
Forum: Up For Grabs
Topic: IC's and sockets cheap
Replies: 0
Views: 1727

IC's and sockets cheap

I'm cleaning up the shop and have a bunch of extra IC's and sockets to get rid of. I have a bunch of 74LS00, 74LS85 and some 24 pin DIP sockets. To make it easy I'll send them in groups of 10 for $5.00. That will basically cover the postage and the packing tape. Anybody interested can contact me at ...
by leharker
Sun Feb 25, 2007 11:49 am
Forum: General Discussion
Topic: NEUTRAL?? OR GROUND??
Replies: 17
Views: 3499

Chris, I have to concur with others on this subject. Using water pipes and such for neutral conduction is bad practice, a safety hazard and violates every electrical code internationally. It may have been your solution to avoid rewiring your hause but that just means your house needed the rewiring. ...
by leharker
Wed Feb 21, 2007 1:22 pm
Forum: General Discussion
Topic: basics
Replies: 2
Views: 989

Jolly, That was a very thorough explanation but it needs some correction. In your calculation for picking the resistor, you assumed a current of 5mA. I assumed you meant that was the load current and not the zener current. Ideally you will want nearly all the current to go to the load and very littl...
by leharker
Wed Jan 10, 2007 11:04 am
Forum: Up For Grabs
Topic: Handy little project boxes
Replies: 0
Views: 1884

Handy little project boxes

Hi Nuts & Volts fans,
I am clearing out some stuff in my shop and some is on Ebay. I have a couple handy plastic cases for projects of all kinds.
Check out the following items:

Ebay #'s

150079170721

150079105758

Thanks.