2 channel LM35DZ temperature sensor project

This is quite simple temperature measuring unit which uses two LM35DZ sensors, Atmel AVR AT90S4433 (now obsolete) which is compatible to Atmega8. Information is displayed on standard LCD and optionally sent to RS232 port.

2ch_temp_sensor.jpg

Circuit diagram of temperature sensor is here. C files are available in site. Site originally is written in Japanese language, so use a translator.

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1 Comment so far

  1. hamid on November 16th, 2008

    hi.thanks alot for your good site.please guide me that can drive 2 or more channel of ADC with bASCOM COMPILER.thanks/BEST REGARD

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