This is my third project of basic stamp 2. I've been very happy with the basic stamp and i like to share these projects. Notes: 1 - You NEED to use a driver circuit for mechanical relays. I've made the diagram: img706.imageshack.us And a simpler one for beginners: img651.imageshack.us Also the pin orientation for the 2N2222A Transistor: img171.imageshack.us 2 - You may need to turn the volume up to hear it clicking. That's proof it's working. Code (Maybe it's realy simple, and assuming you connected the base to pin 1 through the 1k or 2.2k ohm resistor ) : ' {$STAMP BS2} ' {$PBASIC 2.5} DO HIGH 1 PAUSE 500 LOW 1 PAUSE 500 LOOP Thanks for watching!!!! - xXjose130Xx
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