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  1. J

    Relay device for rocket parachute ejection

    Hello I am think I am looking for a relay type electronic component, the details are as follows.... Overview The hardware would be wired as follows: The battery is connected to a relay. Connected to the relay is the picaxe and an ignitor, of which only one is powered at a time. When a Rocket...
  2. J

    Frost Protection

    Hello I have been building a small scale frost protection unit using the picaxe 20M. The basic idea is when the outside temperature reaches zero degrees (using a DS18B20) turn the mains power on. This is to turn on say an outdoor light, fan or such to protect outdoor plants from frost. As I am...
  3. J

    AXE033 to PICAXE-18A connections?

    Hello I have a newbie question for my 1st picaxe project. I have built a temperature reader as described here http://picaxe.orconhosting.net.nz/picxds18.gif As far as I can tell all seems to be good, but I am trying to now connect it to an AXE033 LCD as described in the AXE033 data sheet I...
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