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  1. donkey

    something is different

    ..... I can't put my finger on it but something has changed here........ I log in and found the site weird oh I know I got a new keyboard..... that's the difference lol
  2. donkey

    AC finder

    hey guys anyone got a circuit for an AC finder?
  3. donkey

    peltier air con

    ok so I am more wondering about if it'll work as apposed to the electronics side of the following project so was wondering if a few kind hearted people could help If I was to take a peltier and water cool it, run said water through a radiator which in turn would be cooled by a swamp cooler do...
  4. donkey

    so..... I'm a new Dad!! :)

    my missus had a baby on Tuesday at 115am....... just saying
  5. donkey

    how to make a "skin"

    ok on my list of things to do while I take 4 weeks off cos the missus is giving birth is hopefully get a very small type of skin happening. I was thinking of mixing capacitance with resistance to achieve this. and yes I have posted this some time ago but am still stumped. my theory is to take 2...
  6. donkey

    3D Printer

    anyway I have been super lazy lately and not posted much. nearly got a reprap 3d printer going just calibration to go. anyway in the next few weeks you will probably see a few more posts plus a few crazy ideas and some stuff I print. hopefully I am one step closer to building an autonomous...
  7. donkey

    broke my chair again

    so can anyone explain to me why office chairs allow you to recline but by doing so you break them? 3 chair in 2 years. and it hurts so badly when I fall. I am not that big of a person but yeah this is starting to hurt
  8. donkey

    hbridge help

    hey guys. am hoping someone is willing to help me out on something that I think is very easy but for some reason I just can't figure out. I am trying to make an 18volt out hbridge that hooks up to arduino. I see a few that are for lower end motors (9v being the highest) what I want to do is be...
  9. donkey

    heating alternatives

    hey all. As you know I am currently in a project with another member who has been kind enough to offer his time to get a 3d printer going. The only thing I want to know is if anyone can offer a good option on heatbeds. Nichrome wire is where we are leading but thought I would at least ask...
  10. donkey

    3d printer

    ok guys and girls I am going to make a 3d printer with a little help(ok he is doing most of the work) from a member on this forum. the first run will be an easy reprap mendelmax, a few modifications have been made due to availability of metal. I am going to be very generous and hope we get this...
  11. donkey

    3 input automatic power supply

    Hey I am after a design for my solar setup. I want to have the battery powered by either solar or wind when its available and if not then mains power. of course I want to go with a overcharge protection and minimum voltage protection. I was thinking the easiest way was a microcontroller but...
  12. donkey

    3d printing

    hey guys I was wondering if anyone had a 3d printer and could help me make one. I see reprap has all the designs and that's cool but I want one about 3 times bigger than the ones they use. the reason I am posting here is it comes down to programming and electronics as I guess that if I make...
  13. donkey

    business idea

    Hey guys I try to keep commercial products from this forum as it raises too many issues but I kind of am stuck. I have an idea of making an all in one for tradies. the first item is going to be an inspection camera but am thinking an oscilloscope, multimeter and thermometer might be involved...
  14. donkey

    Raspberry Pi Laptop/Arduino Coder!

    hey renfley nice start. I am very interested in the pi and arduino atm. Trying projects out is getting easier however I still stumble sometimes with coding or I put the wires on the wrong way..... so far that is looking nice. are you going to be building it with its own battery etc?
  15. donkey

    ok this is sci fi right here

    so anyway I have had kidney stones of late and they gave me some awesome painkillers, the issue is that theyare definately affecting my judgement right now so I need someone to very simply tell me that this is not possible. I will include a picture poorly drawn to help with you guys being able...
  16. donkey

    off topic but advice sought

    hey people, I was wondering if anyone knew rough pricing for a programmer and how that all works? I am trying to get something working on a raspberry pi but my programming sucks more than the vaccuum of space. The worst part is I have tried the raspberry pi page,a programming forum that has a...
  17. donkey

    voltage regu;ator....again

    hey guys and gals. need a simple schematic for a voltage regulator I plan to use 4 D batteriesand want an output of 5v. if anyone can help that would be great. if you are really nice could you include a way to monitor battery life too?
  18. donkey

    ok they invented everything now

    http://www.instructables.com/id/The-Twittering-Office-Chair/ ok no need for further inventions, everything has been built now lol
  19. donkey

    12 7 segment displays

    heyguys and girls, a friend asked me to make an item for his bobba fet outfit. he wants 2 rows of 6 7segment displays (the figure 8 ones) to randomly turn on/ off each segment. I have ideas but then he through in a bit of a wild card hewants it to read a word every now and then. I thought...
  20. donkey

    stupid raspberry pi

    so anyway linux does this nice thing where it partitions your drive into something that win 7 can't readily read. I read through a few posts and found a way (a freaking stupid way) to get rid of the issue..... then I clicked the wrong drive(actually 2 drive 2 terrabytes in total) and clicked...
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