Describe: LCD display���ӼƼ۳�1. The program for the use of sensors 20KG, sensitivity about 0.5mv/v, to the use of new sensor linear section better (100g-15Kg), direct treatment, do not make non-linear correction, saying weight may be deviation .2. KEILC based software development, the use of models for single-chip AT89S52, in the main.c file has a detailed description.

File list(time 2005032215~2009121617)(Click to check if it's the file you need, and recomment it at the bottom):
  
  电子秤设计资料
  ..............\硬件
  ..............\....\key.pdf
  ..............\....\lcd.pdf
  ..............\....\led.pdf
  ..............\....\tm7705.pdf
  ..............\....\tm7707.pdf
  ..............\....\硬件设计的改进.doc
  ..............\说明.txt
  ..............\软件
  ..............\....\adc.c
  ..............\....\adc.LST
  ..............\....\adc.OBJ
  ..............\....\datadeal.c
  ..............\....\datadeal.LST
  ..............\....\datadeal.OBJ
  ..............\....\def.h
  ..............\....\delay.c
  ..............\....\delay.LST
  ..............\....\delay.OBJ
  ..............\....\display.c
  ..............\....\display.LST
  ..............\....\display.OBJ
  ..............\....\eeprom.h
  ..............\....\eeprom.LST
  ..............\....\eeprom.OBJ
  ..............\....\intt.h
  ..............\....\intt.LST
  ..............\....\intt.OBJ
  ..............\....\keyscan.c.bak
  ..............\....\keyscan.h
  ..............\....\keyscan.LST
  ..............\....\keyscan.OBJ
  ..............\....\main.c
  ..............\....\main.LST
  ..............\....\main.OBJ
  ..............\....\proj
  ..............\....\proj.lnp
  ..............\....\proj.M51
  ..............\....\proj.plg
  ..............\....\proj2.0
  ..............\....\proj2.0.Opt
  ..............\....\proj2.0.plg
  ..............\....\proj2.0.Uv2
  ..............\....\proj2.hex
  ..............\....\proj2.lnp
  ..............\....\proj2.M51
  ..............\....\proj2_0_Opt.Bak
  ..............\....\proj2_0_Uv2.Bak
  ..............\....\STARTUP.A51
  ..............\....\STARTUP.LST
  ..............\....\STARTUP.OBJ
  ..............\....\uart.c
  ..............\....\uart.h
  ..............\....\uart.LST
  ..............\....\uart.OBJ

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