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Beginners project: Arduino zombie detector

Monday, November 12th, 2012

Yeah we know Halloween is over, but what better time for the zombie invasion to begin than when you let your guard down? With this easy Arduino project from MAKE, even beginners can be protected. Simply breadboard a PIR sensor, LED and buzzer and connect them to your Arduino. Then...

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Posted in #liveupdates | 2 Comments »

Recent Comments

  • Blars: Any lead-acid has to high of self-discharge for any multi-year application without charging. LiFePO4 prismatic cells are nice and have a flat discharge. Would a...
  • Bob: Jambalaya rocks.
  • KH: I should point out something... well, lead acid car batteries are designed to be well-charged all the time. The plates (which are patterned and thin)...
  • David Haile: You are a smart person and absolutely correct. That kind of current needs a lead acid car battery behind it. Still, it does have its...
  • KH: The solution discussed in the linked article is wrong. It's a largish Lipo (2500mAh) and he thinks 77uA is acceptable... ha ha ha ha ha....