A weighing scale is a device that is used to measure the weight of an object or a group of objects. There are many different types of weighing scales, including mechanical scales, electronic scales, and digital scales.

An Arduino can be used to control and read data from a weighing scale by interfacing with the scale’s load cell sensors and utilizing the Arduino‘s analog-to-digital converter (ADC) to convert the sensor’s output into a weight measurement. This can be done by connecting the load cell sensors to an amplifier circuit, which amplifies the small electrical signals produced by the sensors and sends them to the Arduino. The Arduino can then read the amplified signals using its ADC and convert them into weight measurements, which can be displayed or used to control other devices.

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