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    EEPROM

    Is there somewhere on the picaxe that I can store data that stays there when the power is off or the picaxe is reset. This is data that the program must change on the fly, but then store there.
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    AXE-033 LCD lines missing

    Hi, My LCD has started to miss some lines from its display. It seems to come and go a bit. One of the lines is always missing, but a few extras above or below it come or go a bit. It is about the 6th row of pixels from the top. The first column sometimes fades out too. I cant see any obvious...
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    Forum Help

    I dont get any emails from this forum. My email address is correct. How can I fix it?
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    Servo and ReadADC10 problems

    I have a servo connected to my picaxe. I am using readadc10 to check the value of a thermistor. I have 2 of these boxes separately, but with the same power supplies. The power for the servo is a different plugpack than the picaxe. When the servo moves, the values on the ADC change. This happens...
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    ULN2003 Multi Voltage

    Can I control multiple volatges with a single ULN2003? I am using 5V and 12V I am using the ULN2003 currently to control 12V things using a picaxe. I need to control at least one 5V relay - can I hook this up to the same ULN2003? If so, how?
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    Minimum Input Current

    Hi, What is the minimum current that counts as a 1 on an input? And therefore what is the maximum value of resistor between 5V and the input pin?
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    Forum Emails

    I am not getting emails from the forum. I did not even get a confirmation email when I changed my email address to my correct address. I have checked my spam box.
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    Calibrate Thermistor

    Hi, How do you calibrate a thermistor to read accurate to 0.1C? I am using the EEPROM method and have calulated the Stein-Hart calculations etc, but the problem is a reference.... Without having a precise thermometer, how can you get precise reference points for the equation? If I had a precise...
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    ADC Drifting

    Hi, It seems that my ADC10 is drifting slightly from where I originally set it. It is using a thermistor, and has drifted about 0.4C from 2 weeks ago. Any advice on what I can do about this?
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    Level Sensing

    Hi, I want to detect the level of liquid in a tube. It is only about 8mm diameter, and contains 95degree C liquid. It is about 5% ethanol in water. I used simple soldered barfe wires, but found that they corrode very quickly. I then made the electrodes from silver solder, but found they formed...
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    Multiple AXE-033's?

    Is it possible to change the I2C adress of one of my AXE-033's so I can use more than one?
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