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  1. C

    AXE133 LCD no output.

    Testing my AXE133 LCD for the first time and I get no output. Running the simple "Hello" program produces nothing. I would assume that the display in general would light up when power applied but it doesn't. I have tested for 5v H3 OK. What other tests can I do? Do I have a LCD or OLED? I...
  2. C

    PICAXE driving MERG kits

    I am using a 28x2 to drive some MERG kits. As the kits have up to 20v I am using opti-isolators to keep them isolated. What should the schematic be between PICAXE and the opto-isolator? At the moment I have PIC connected direct to OI only. When I have debug running I see some of the pins...
  3. C

    Odd behavior

    Just starting to play with picaxe. I am using AXE091 development board with 18M2 installed. My program runs perfectly but as soon as I unplug the download cable it starts playing up. I am using SW1 to start my routine and SW2 to stop it. With the cable unplugged the routine starts OK on SW1...
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