Digital Thermometer using Arduino Celsius and Farenheit Display

Digital Thermometer with Arduino and LM35DZ Displaying Celsius and farenheit In this project we will design a digital Thermometer using Arduino and LM35DZ. Output will display temperature in degree celcius and degree farenheit on LCD. Complete and easy to understand steps with explanation of basics of components used. Comparison with mercury thermometer shows precision of […]

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Digital Multimeters (DMMs) User Guide 101

Digital Multimeters (DMMs) User Guide and Working Principle. A digital multimeter (DMM) is an electrical test instrument that can measure more than one electrical property. See Figure 1. Basic DMMs measure voltage, current, and resistance. Advanced DMMs include additional measurement capabilities, such as capacitance, continuity, and temperature. They may also include special functions, such as […]

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