Handy Tips

    This section does not cover how to interface with specific parts/peripherals, instead outlines handy tips for circuit design such as what OP Amp to choose for a 0-5V Single Supply solution or how to use transistors and what types are handy for digital electronics.

Digital-DIY's handy hints include;

  • 3.3V and 5V Power Supplies
  • Serial COMMS
  • I2C
  • SPI
  • UART
  • Dallas 1 Wire
  • Power Switching Devices
  • ULN2003
  • FET's (N-channel)
  • FET's (P-channel)
  • Transistors
  • Relays
  • Zener Diodes
  • Photocouplers
  • OP Amps

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