• Simple Step down PSU

    by iainhendry
    3.2k views

    This power supply is based on the LM2596. The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of…

  • TDA2003 10W audio amplifier

    by iainhendry
    1.6k views

    The TDA2003 is a low costamplifier that is designed to run on single rail power supplies up to 40v maximum. The device provides a high output current capability (up to…

  • TTL device types

    by iainhendry
    1.4k views

    Code Meaning TTL (none) Standard TTL N Standard TTL L Low-power TTL S Schottky TTL LS Low-power Schottky TTL AS Advanced Schottky TTL ALS Advanced Low-power Schottky TTL F Fast…

  • Electronic manufacturer prefix

    by iainhendry
    1.3k views

    Prefix Manufacturer/s A Fairchild National Semiconductor AMD Allegro Microsystems ACF General Instrument AD Analog Devices Harris ADC National Semiconductor ADEL Analog Devices ADG Analog Devices ADLH Analog Devices ADM Analog…

  • Resistor color codes

    by iainhendry
    1.5k views

      To distinguish left from right there is a gap between the C and D bands. band A is the first significant figure of component value (left side) band B…

  • Binary conversion table

    by iainhendry
    1.4k views

    Conversion between decimal, hexadecimal and binary. Dec Hex Bin 0 0 00000000 1 1 00000001 2 2 00000010 3 3 00000011 4 4 00000100 5 5 00000101 6 6 00000110 7 7 00000111…

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