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    Version 2 of my homebrew controller

    Me too! Keep up the good work, folks.
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    Version 2 of my homebrew controller

    Guys I just wanted to let you know I'm really enjoying reading about all your progress and mods I always hoped someone would take this to new levels.
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    analog vs digital control

    My controller uses PWM to vary the blower speed, much the same was as PWM can be used to dim an LCD panel. At 50% the blower is sent a PWM signal that has voltage 50% of the time in the pulse train. This has the effect of running the blower at 1/2 speed for as long as you'd like. It works...
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    Version 2 of my homebrew controller

    Guys I am sorry that I sent you off on a wild goose chase in regards to the modified Asynclabs files! I need to document them on my site, and I will probably also just post the entire modified library as well. Thanks for making it painfully obvious that I need to do this
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    Version 2 of my homebrew controller

    Bryan that is some good work! I am interested in seeing the details / source code for your changes and I'd love to incorporate them. I've had a plan to add buttons for manual setup for quite some time, but never got around to it. For the blower bracket, all I did was bend a piece of sheet...
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    Version 2 of my homebrew controller

    I don't have a picture handy, but I will try to describe it. I bought a stainless steel dog food bowl with a diameter slightly larger than the vents on the bottom of the WSM. Drill or dremel a hole the size of the blower opening and mount the blower to that. Then run a long thin bolt through...
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    Version 2 of my homebrew controller

    That ribbon cable is from an IDE cable that I had lying around. Strip off the number of connectors you need and you're good to go. One IDE cable will do a lot of projects.
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    Version 2 of my homebrew controller

    Alan- It may be that you have the voltage divider backwards? (or your math to compute it) If you run switch 5V and ground, the circuit will be backwards to what you expect. When I first started the project I ran 5V through the thermistor then to the 22K resistor and then to ground. This...
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    Version 2 of my homebrew controller

    The table lookup method is a very popular way of doing it and it saves a lot of CPU cycles if you don't have them to spare. I used the equation just to try something new. Here is another example that I've seen someone else using on the arduino with the ET-73 probes: <pre...
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    Version 2 of my homebrew controller

    OK, a lot of information to cover....I hope I can cover it all for you. If something is missing, feel free to keep asking. First things first - you keep mentioning a thermocouple. Do you really have a thermocouple, or are you using the Maverick ET-73 probes? The ET-73 probes are actually...
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    Version 2 of my homebrew controller

    Arduino development environment is a little weird - you can't put #ifdef around include files. If you are trying to use the software with wishield not defined, make sure you comment out #define USE_WISHIELD and just delete the #include "WiServer.h" line.
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    Version 2 of my homebrew controller

    I've been working with someone building one of my controllers and in doing so made a big code cleanup and added some important documentation to the code. If you have the old version, you want to check out the latest.
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    Version 2 of my homebrew controller

    I finally got the source code working with the Arduino IDE and posted it. It is still rough, but it will get you going - and might get enhanced with your new ideas! Here is a shortcut to it
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    Version 2 of my homebrew controller

    The Arduino environment is 99.99% C/C++. It gives you a lot simpler access to the features of the board by providing libraries to call. My preferred environment is to use Eclipse and build all the C/C++ code outside of the Arduino GUI. However, the code with only a few very minor tweaks will...
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    Version 2 of my homebrew controller

    The ethernet is optional - you can add the WiShield to the stack or not, it is simply plug and play. The Arduino programming environment is mostly C++ but I tend to just use straight C code. As for features, the sky is the limit....I simply have a PID control loop running right now keeping the...
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    Version 2 of my homebrew controller

    It's been a long time! There's been some pretty cool advancements in the hobbiest embedded controller market, and I decided to upgrade things. I have built a new controller based on the Arduino board and using the temperature probes from the Maverick ET-73. The web info is brand new and I am...
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    WSM article in Raleigh, N.C. paper

    I saw the article in the paper and was going to post here about it - but the author beat me to it! Hope Mike sticks around here.
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    Buckboard Bacon

    <BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Brian Moriarty: We'll see how they turn out! I was given a packet of Hi Mountain cure, picked up 16 lbs of boneless butt from Costco and mixed a 50/50...
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    Electric Food Slicer

    I went through this about a year ago. I ended up looking at a lot of slicers and decided on the Chef's Choice 610. I have used for buckboard bacon, jerky, and sandwich meat and it has performed very well. It sells for just under $100. I think that's the "bang for the buck" price range...

 

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