Content for Multimeter

Multimeter

A multimeter or a multitester, also known as a VOM (volt-ohm-milliammeter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter can measure voltage, current, and resistance. Analog multimeters use a microammeter with a moving pointer to display readings. Digital multimeters (DMM, DVOM) have a numeric display, and may also show a graphical bar representing the measured value. Digital multimeters are now far more common due to their lower cost and greater precision, but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value.

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Project  Praduino Arduino-Based Multimeter

Praduino Arduino-Based Multimeter

“The Praduino multimeter is based on Arduino Nano. This multimeter can work on normal power supply or with 3.7V LiPo battery. This is a portable digital arduino nano based PRADUINO MULTIMETER. The main feture of this multimeter is that …

Project  Arduino Multimeter and Components Tester

Arduino Multimeter and Components Tester

“Hello, this is a mine multyfunctional Arduino device. It can be used to test sensors that are connected to analog pins, to measure resistance, to measure the voltage drop of the diode. It can measure ambient temperature, it has built …

Project  Talking Multimeter

Talking Multimeter

“The talking multimeter uses the PIC32MX250F128B as a voltmeter, ohmeter, and capacitance meter that speaks the reading as it is measured. Spoken measurements improve the usability of measurement devices since the user will be able to focus on the circuit …

Project  Arduino Data Glasses for My Multimeter

Arduino Data Glasses for My Multimeter

“Trying to build a cheap Arduino Data Glasses for everybody. Why? I just wanted one. It’s working, and now it can even help to avoid accidents. From the first idea to the working prototype, it took 4 Month. The …