Temperature zero degree observation circuit

The utility model discloses a temperature zero degree observation circuit, including LM35CZ temperature sensor U1, operational amplifier U2, condenser C1, condenser C2, resistor R1, resistor R2, resistor R3, resistor R4, resistor R5, diode V1, diode V2, emitting diode VD, switch S. The utility model...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHANG SHENGFEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model discloses a temperature zero degree observation circuit, including LM35CZ temperature sensor U1, operational amplifier U2, condenser C1, condenser C2, resistor R1, resistor R2, resistor R3, resistor R4, resistor R5, diode V1, diode V2, emitting diode VD, switch S. The utility model discloses with low costs, the consumption is little, interference immunity is strong, sensitivity is high, convenient to use.