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  1. D

    Brand New Damper Design - "The Micro Damper"

    I finally had time to work on this some. I have figured out how I am going to mount this on my UDS and will post more info on that after I am done. I wired up the Micro Damper last night with a temporary connection, because I was not sure how I wanted to connect it. I played with the servo...
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    New build - No power

    That link says that it is .032" so that should have been helpful to you. I am sure that solder is fine. I don't know who discovered it, but some smart individual figured out that if solder is made with 63% tin and 37% lead that the transition from molten to solid is extremely fast which...
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    New build - No power

    Dominick, I hope I did not steer you wrong, just putting my two cents in to try and help. I will offer some advice about soldering though. First as you have most likely already figured out "less is better" in this case. You can always add more but it is a pain to take it off. I have done...
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    New build - No power

    I just saw something else in this photo of your board: https://drive.google.com/file/d/0BzSBmZGY0VqYXzhrVDY0V2xJTkE/view Looking at the lead of the 100K resistor nearest the TC connector. That looks like a lot of solder there, although it is kind of hard to make out from the camera angle...
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    New build - No power

    I just did some more experimenting with my HM. With nothing attached to any probe input, I selected each probe type in the GUI and in each case the result was "No Pit Probe" just as you would expect (I do not have a thermistor internal, I use an external one). I then shorted the TC connector...
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    New build - No power

    I thought about this more and the only way that you can be getting a temp reading with no thermocouple connected is that you must have a solder bridge somewhere that shorts pins 1 and 8 on the AD8495 or between there and the thermocouple connector pins. The thing that is baffling is that the...
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    New build - No power

    I would go look at the Thermocouple circuitry and look for solder bridges. When you first built this did you go thru this procedure?: https://github.com/CapnBry/HeaterMeter/wiki/Thermocouple-Amplifier-Testing Just be sure to read the cautions about testing after the rest of the HM is built...
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    New build - No power

    Actually solid wire carries slightly more current for a given wire gauge (unless you are talking high frequency) because stranded wire has a slightly higher resistance than solid for a given gauge. At high frequencies the "skin effect" comes into play where the current is only conducted on the...
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    New build - No power

    https://lh3.googleusercontent.com/-BLK0BnCODc0/VhVY8d7ZjzI/AAAAAAAAArQ/pz8lkLbMWuc/w346-h231/IMG_2970.png This looks like a "cold solder joint" it can happen if the joint gets bumped or moved while the solder is still molten. The result can amazingly produce a non-conductive connection and can...
  10. D

    Brand New Damper Design - "The Micro Damper"

    I would be interested if there are any left, looks like a great idea!
  11. D

    Need some info please

    Thanks for the info Tom, I promised that I searched before I asked! This helps me out tremendously.
  12. D

    Need some info please

    I am building a replacement HM 4.0 board for an individual that has a printed case. Is there anyone that could provide me with the mounting height for the LED's to fit the 4.0 printed case correctly? I am going to space the bottom of the button 3mm off the board as per the assembly...
  13. D

    LCD with only one row of pins compatible?

    I have some LCD's like this too and have tried to figure out a way to use them. You can't just flip it over and connect it, by doing this you will have pin 1 of the HM connected to pin 16 of the LCD, pin 2 of HM to pin 15...etc. The only way I have used one is to solder header pins to the LCD...
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    Terrific Turkey

    Looks good! I have never thought of butterflying a turkey. I used a brine recipe I saw on the HEB website. An interesting part of the recipe was to soak hickory chips in bourbon before adding them to the fire. I also did something with the bourbon that I saw on Food Network. I soaked pecans...
  15. D

    Terrific Turkey

    I brined a turkey for 24 hours then smoked it today with the help of the Heater Meter. The results were outstanding, really juicy and just a subtle smoked flavor. I think this is going to be my yearly tradition. I also like the fact that it frees up the oven for all the other side dishes that...
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    Free HeaterMeter 4.2.4 PCB (US)

    The board arrived in today's mail, thank you again Bryan for this awesome deal!
  17. D

    WiFi DHCP Problems

    I have several of the Comfast CF-WU715N adapters that work fine also, but this adapter: eBay adapter, which also uses the RT5370 chipset will not work, which of course makes no sense at all.
  18. D

    WiFi DHCP Problems

    Maybe so, I just know that I don't like it working that way. If it would communicate consistently for at least 12 hrs, I could live with it. As I said, I am just going to sell the two model A's and get another model b so both units will be the same.
  19. D

    WiFi DHCP Problems

    I have done a lot of testing too. I have one model B and two model A's and several Wifi adapters. The model B will run consistently for days on end without any problems using either the Edimax or WU715N adapters. Both of the model A's will consistently quit responding anywhere from about 3...
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    Free HeaterMeter 4.2.4 PCB (US)

    I was just about to order one...I'll take it.

 

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