The use of liquid crystal display 1602 and PS/2 Keyboard Keyboard Connection: PS/2--------51 1 DATA------ P3.4 3 GND VCC CLK------- P3.3 access in 51 of the external interrupt trigger mode for low-level

ps2key.c

• 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．