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DS89C450 based thermometer software

I need someone to write a 8051 program for me to use on a DS89C450 based microcontroller trainer board manucactured by Digilent Inc.([url removed, login to view],396,607&Prod=MDE8051)

I will use 8 DS18B20 temperature sensors for monitoring up to 8 different temperatures and a nokia 3310 lcd in SPI mode to display the temperatures.

to select the individual sensors,i will make use of the 8 switches built in the board and use the leds to to indicate which sensor is in use.

1 You will be free to select the i/o pins to be used.

2 1-wire device switching will be done in software and the sensors will be on the same 1-wire bus.

the lcd display will need to show which channel (0-7) is being displayed and display the temperature in an 12Bit resolution.

contact me for any questions.

Thank you.

Beceriler: C Programlama, Elektrik Mühendisliği, Elektronik, Gömülü Yazılım, Mikrodenetleyici

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İşveren Hakkında:
( 7 değerlendirme ) Beau Bassin, Malaysia

Proje NO: #696682

2 freelancer bu iş için ortalamada 250$ teklif veriyor

SolutionFinder85

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