The project aims to produce a thermometer based on a precision centigrade temperature sensor LM35 of National Semiconductors which has an analog output voltage. The project aims to produce a ...
The revised version of LM35 based digital temperature meter generates a precise 2.5V reference for A/D conversion by utilizing a MCP1525 IC. The revised version of LM35 based digital temperature meter ...
Most electronic engineers know that a transistor’s base-emitter voltage (V BE) has a temperature coefficient (TC) of about -2 mV/°C. However, for precision temperature sensors, “about” isn’t good ...
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