Crystal, as the size of your microcontroller clock cycle requirements (for timing, and the use of two capacitors in parallel, the capacitor size determined by your crystal, the general with 22pF) Reset circuit (for reset) Power (for power supply, the general use of computer USB port power supply) The mouth of the firing program (available with the MAX232 with the serial port can also be used as a parallel port input, this depends on the type of microcontroller you use, such as ATC available parallel port, STC generally only use serial input, etc.)

51单片机最小系统\History\Sheet1.~(1).SchDoc
................\.......\Sheet1.~(2).SchDoc
................\.......\Sheet1.~(3).SchDoc
................\.......\Sheet1.~(4).SchDoc
................\.......\Sheet1.~(5).SchDoc
................\.......\Sheet1.~(6).SchDoc
................\Sheet1.SchDoc
................\__Previews\Sheet1.SchDocPreview
................\History
................\__Previews
51单片机最小系统

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．