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Recent content by neuralc

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    Where to buy standard laminated iron U cores?

    HI all, Does someone know where to buy (preferentially in Europe) standard laminated iron U cores for transformers? ThX Neuralc
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    220VAC to +5VDC converter / regulator chipset

    1. see fig. 4 of the aplication note its stated that 220VAC are supported, you should calculate the resistors to use acording the AN. 2. note in the AN that you need an PIA (such MC6821) that will garantee the 5vdc HH Neuralc
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    220VAC to +5VDC converter / regulator chipset

    What you need is a HCPL3700, see application note: Note: there are multiple supliers, including fairchild HH NeuralC
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    220VAC to +5VDC converter / regulator chipset

    Hi all, In real life, all uP I see with that kind of power supply connected directly to the power line, have problems. Its always recomended to place a 1:1 transformer before, but if we use a transformer I beleive it is better to do a "traditional" power supply. HH NeuralC
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    Photovoltaic Panels/Modules

    Brands, ranges of prices, technical tricks, etc... ThX NeuralC
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    Photovoltaic Panels/Modules

    Hi All, Somebody have experience with photovoltaic panels/modules to produce energy into network (also inverter, baterry, sun follower,...) for professional applications, and can share it? ThX NeuralC
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    Difference between OSCILLATOR and CRYSTLAL

    difference between crystal and osilator The answer is similar for the question: what is the diference between the car and the engine? HH NeuralC
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    Where to buy Spy Cameras & DVRs in Europe?

    Spy Camera & DVR Do you have an ideia of prices? (spetially for IPC613) ThX NeuralC
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    Micrologix 1761-cbl-ac00 cable pinout

    1761-cbl pinout I got the answer by testing: DTE <-> DTE null modem; 5<->5 2<->3 3<->2 7<->8 8<->7 HH Neuralc
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    Micrologix 1761-cbl-ac00 cable pinout

    1761-cbl-ac00 Hi all, Can somebody help to find out the pinout for the cable 1761-cbl-ac00 that connects AIC+ port1 to Micrologix1500 lrp channel1 ? ThX NeuralC
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    Where to buy Spy Cameras & DVRs in Europe?

    Hi, Does some one have already experienced spy cameras & DVRs from some supplier in Europe with a good cost? ThX NeuralC
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    distinguish barcode's input with keyboard's input

    Hi, This depends on the reader and barcode type, an example: I've experienced to read 3of9 barcodes with PS2; 3of9 barcode contents starts and ends with the '*' char: so if we receive a stream of data delimited with '*' within a certain amount of time, we assume this content is coming from a...
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    C++ or Java for getting real time data serially

    C++ or Java D'ont forget Java have always a JRE at the midle, so performance is lower thant C++ (compiled directly for the OS), so in some scenarios of realtime JRE brings problems.. HH NeuralC
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    Fixed point operations in C

    This is floating point....
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    Fixed point operations in C

    Why dont use floating point? Which up are you using? NeuralC

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