Ph meter

PH Sensor: What Is It and How Does It Work?

A pH sensor is a scientific device that accurately measures acidity and alkalinity in water and other liquid substances. It is an important device in most industries, including power plants, pharmaceuticals, food & beverage, primaries, chemicals, oil gas, and wastewaters. Different pH sensors work differently when it comes to measuring water quality. Therefore it’s essential […]

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ToF Sensor

Time of Flight Sensor: What It Is and How it Works

Have you ever heard of Time of Flight sensors working in cameras and phones, but you don’t know what it is and how it works? If yes, then you’re in the right place. Contrary to its name, the time of flight sensor has nothing to do with measuring the flight of an aircraft. Instead, it’s […]

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transistors in a picture

MPSA18 Pinout: Complete Guide on How to Use It

MPSA18 pinout is in the category of the NPN general-purpose transistor types. Importantly, this NPN transistor is among the high-gain transistors with low noise. You will mostly find the MPSA18 transistor in low-power audio amplifier circuits. The transistor can build a low-noise amplifier(LNA). The LNA works by preventing amplified noise. Therefore, provides a good signal-to-noise […]

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