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    Project with Picaxe28*2 randomly starts on its own

    Hi Thanks , yes the caps near the power supply fixed the problem, thanks again
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    Project with Picaxe28*2 randomly starts on its own

    Thanks for your assistance a few caps, were installed near the power regulator and it has settled
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    Project with Picaxe28*2 randomly starts on its own

    Thanks for your assistance
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    Project with Picaxe28*2 randomly starts on its own

    Thank you for your assistance, I included capacitors close to the chip power pins and it seemed to have overcome the fault, thanks again
  5. A

    Project with Picaxe28*2 randomly starts on its own

    Thank you for your assistance, I included capacitors close to the chip power pins and it seemed to have overcome the fault, thanks again
  6. A

    Project with Picaxe28*2 randomly starts on its own

    Thank you for your assistance, I included capacitors close to the chip power pins and it seemed to have overcome the fault, thanks again
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    Project with Picaxe28*2 randomly starts on its own

    Thanks Bill, I will take your suggestion on board. John
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    Project with Picaxe28*2 randomly starts on its own

    Hi I will organise a photo of the cct and the control board ASAP. Thanks for your reply
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    Project with Picaxe28*2 randomly starts on its own

    Hi I am using A RKP28PROJECT PCB that has a download socket, I assume it has the resistors installed. I will try your suggestions and let you know how it works out. I do believe that the triggering is been done by some electrical interference . FYI, As another clue to the fault. When the...
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    Project with Picaxe28*2 randomly starts on its own

    Hi Allan Yes it is permanently powered directly from a 12 volt battery with a regulator that supplies the 5 volt rail, this is directly connected to RKP28 PROJECT PCB, wher the PICAXE28*2 chip is mounted, i assume that the PCB has a pull down resistance on the programming socket. The program...
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    Project with Picaxe28*2 randomly starts on its own

    Hi No it is not located in a car, It is stationery project, I am going to try a few ideas that have been suggested and i will let you know how it works out, thanks
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    Project with Picaxe28*2 randomly starts on its own

    Hi, Thank you for your reply I will try and see if it solves the problem and let you know of the outcome.
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    Project with Picaxe28*2 randomly starts on its own

    * Yes the picaxe does drive a inductive load via a relay. But every time it happens all inductive loads are in the off state. * No capacitors close to the pic axe power pins direct connection to battery, what do you recommend? * The download connection is done directly on the board supplied, i...
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    Project with Picaxe28*2 randomly starts on its own

    Hi, recently i built a project with a Picaxe*2 chip and randomly the project activates or starts on its own, it has switches as inputs wired in cat 5 cabling to various areas no longer than 3 mts away from the main board. This random activation may happen once a week, the project is run on a 12...
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    Technical help, new user to picaxe

    Hi Nick12ab I think I have uploaded and attached the pic's you required, I will let you know about the current reading another day.
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    Technical help, new user to picaxe

    Technical help, new user to picaxe I have recently built my first project link below and all went Ok including the assembly, programming and testing using LED as indicators on the outputs, the outputs are driven by Mosfet transistors, the fault arises when I connect a relay or a dummy load at...
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