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Recent content by Greenpower dude

  1. Greenpower dude

    Little thermostat, minor issue...

    Are there any trust worthy simulators available off the net for free?
  2. Greenpower dude

    Little thermostat, minor issue...

    I fully agree... :D Is it possible to get a program that does it via USB?
  3. Greenpower dude

    Little thermostat, minor issue...

    Okay, the list of chips I feel are sufficient for my needs are the: AT89C2051 PIC16C711 PIC16F628A PIC16F84A BTW, how do you program them? I've got ponyprog but I don't know what to do with it.
  4. Greenpower dude

    Little thermostat, minor issue...

    I've had a look at my project and have come to the decision to use a micro controller as it allows me to have a simpler (and cheaper), hands off approach in caring for the fish tank. I can also, if i wish, attach more components up to the tank and update the software accordingly as my fish tank...
  5. Greenpower dude

    Little thermostat, minor issue...

    OoOo... microcontroller. How do you program them? Or should it already be somewhere in the datasheet? I've been shown how to program AVR microprocessors at uni, but the chips was already in a pre-made housing that we only needed to plug our desktops, with the software installed, to get running.
  6. Greenpower dude

    Little thermostat, minor issue...

    Hey guys and Gals! I've been studying hard for uni and how that the holidays have started I've decided to get back on to building my thermostat for my fish tank. Now that I've been introduced to digital circuitry, I've decided to integrate some digital chips to replace analogue transistors...
  7. Greenpower dude

    Searching for a 9 or 10 channel RC Circuit

    rc leman russ Hey Everybody!!! I've been designing an RC tank with a mate of mine and I am in a slight problem. I'm almost ready to build the tank but I don't have a circuit chosen. I am wanting to know if anyone knows about an IC and/or circuit that I could use to transmit a message to the...
  8. Greenpower dude

    thermostate, can some one double check it please

    Ah ha... yeah, woops. :roll: Just after goin through the design I found a mistake of my own I'm gonna try to do it tomorrow, It's so late at the moment.
  9. Greenpower dude

    Do you believe that universe is built on some simple equations?

    Re: Do you believe? Well... Practically most well known electronic and physics equations are build on top of the foundations of simple 3 variable equations (F=MA, Mol=Mass/Reletive fomula mass and V=IR just to name a few) It is only until we combine these equations and add constants do they...
  10. Greenpower dude

    thermostate, can some one double check it please

    Hey guys I am designing a mini chiller for a pico reef of mine. It is being chilled by a 320W peltier device and I am going to build a circuit for it. None of the internet circuits seem valid for my situations. Could anyone help me double check it please? I'm still unsure about zener Diodes...
  11. Greenpower dude

    New thermoelectric generator, lots of questions

    peltier element generator I'll give it ago, see if it works and if it doesn't turn out to my new expectations, I'll just scrap it and salvage spare parts. Who knows what a mirror lined satellite dish will come in handy? :lol: But thanks for all the help and I'll be getting back later to tell...
  12. Greenpower dude

    New thermoelectric generator, lots of questions

    large thermoelectric generator What would be an ideal reflector?
  13. Greenpower dude

    New thermoelectric generator, lots of questions

    thermoelectric generator peltier Hey every1! I'm building a thermoelectric generator at the moment with a 560W peltier chiller and have run into a few problems. To give a breif run over the design. The generator is just a large TV dish which has been covered with aluminium foil to reflect...

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