T&L Publications

Holy COW! What a novel! Great ideas! I've actually ordered all the parts and microcontroller last night. Both shipped today. This is what I came up with with the help of some other great electronics whizzes(unlike myself)<p> http://www.artica.net/~leddy/NPN_Relay.jpg (Replace the 680 with a 270(5v))...

Thanks for the info, I've been attempting to do some research on relay's and transistors. I'm just wondering if I even need a relay. I have a turn dial with the +12vdc 20amp previously mentioned. Depending on where that dial is turned to it passes it to that wire. This in turn set's a series of even...

Hello,<p>I have a +12v 20amp source(automotive) that I need to switch between 1 of 6 contacts using a microcontroller. I've decided on the BasicX BX-24 chip. Unfortunately I am new to all of this so I was hoping for some help as I stumbled across this website in my travels. I have also purchased &qu...