TY - BOOK AU - BHANGAL, Narinder Singh TI - Development of micro-processor based data acquisition system for green house U1 - T 631.34 B51D PY - 1987/// CY - Ludhiana PB - PAU KW - GREENHOUSES -- DATA PROCESSING KW - DATA ACQUISITION KW - GREEN HOUSE KW - MICROPROCESSOR KW - MICROPROCESSORS N2 - For the design and implementation of microprocessor based data acquisition system three parameters, temperature, light and relative humidity have been selected for monitoring the green house three sensors for monitoring the green house parameters were des ER -