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  1. C

    Can 2 Picaxe 28x2 chips be joined to a single i2c bus memory chip?

    I am hoping someone can advise me whether 2 Picaxe 28x2 chips can both work as "master" chips on an i2c bus with an EEPROM memory chip. I want the first one to be writing a single word of data to the memory chip frequently (approx 250 times per second) The second one needs to read this data...
  2. C

    AXE033 Display in i2c mode?

    Does a VSM model exist for the AXE033 LCD Module that works in i2c mode please? Also the SRF005 Ultrasonic Range Finder.
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    "Stack underflow, more returns than gosubs!" error message

    Attaching the program listing.
  4. C

    "Stack underflow, more returns than gosubs!" error message

    I only have 4 of each and yet I get the above error message. Can anyone assist with this please? Many thanks.
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    Update to VSM

    Can a representative of the company please tell me if there is any news on the update / new version of VSM which has been in development for what seems like years please? I used to use it with my students, studying A Level Electronics. Most of the chips supported by the most recent version...
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    Using i2c Memory and uploading data with serout

    I am developing a data logger for a radio controlled racing car and am having a couple of difficulties that I hope someone can help me with. Firstly, I am using a word variable to control the memory address to write to, but since this can not hold a number greater than 65535, (64k). I can not...
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    Infrain2 with picaxe 18A

    I'm trying to use the full 127 range of infra-red responses with a picaxe 18A so can't use the infrain command, but the manual says that for infrain2, I must use input channel 3 only and the 18A doesn't have an input channel 3. Is this an error in the manual please, or can I use another channel...
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