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Recent content by psmeets

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    security with grid dip meter method

    grid dip meter schematic Hi, I want to build a security system which detects when an object is 'out of reach'. The range should be 1,5 - 2 meter. What about the grid dip meter method? When the object (with the LC resonator inside) leaves the area, the electromagnetic field changes. Does...
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    How to split a number into variables?

    Hi, I am working on a 3 digit counter and want to display a number, let's say '263'. This value is stored in a variable (word). To display the number correctly I need to split this number into three separate variables. e.g. 2 into var1 6 into var2 3 into var3 Can anybody help me with a...
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    Low battery indicator

    Thanks for your reply but those PICs are way too expensive. I am searching for a solution as an add-on to my existing application (with a 16F628)
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    Low battery indicator

    I made a mobile PIC uc application but when the battery is low the PIC just stops working all of a sudden. How can I make a Low Battery Indicator which generates a sound when the (rechargeable!) batteries are low? Used batteries are NIMH type. Best Regards, Patrick
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    P*otel DXP nc drill file generation

    Hi, 1) When I want to export my Pr*tel D\X\P file to gerber and an NC drill file then sometimes the output is not readable in an independent gerber viewer like Gerbview, only in Camtastic - which is an Altium product. 2) When I change the layers to be exported then sometimes the old layers...
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    Sending data over 300-400 m?

    I want to make a PIC based wireless network where microcontrollers communicate with eachother. How to deal with interference? Which ready-for-use OEM modules can I buy? Any suggestions, tips of links?

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