{"id":4826,"date":"2026-09-10T14:15:30","date_gmt":"2026-09-10T08:45:30","guid":{"rendered":"https:\/\/vegaprocessors.in\/blog\/?p=4826"},"modified":"2026-09-10T14:15:30","modified_gmt":"2026-09-10T08:45:30","slug":"implementing-potentiometer-with-vega-aries-iot-board","status":"publish","type":"post","link":"https:\/\/vegaprocessors.in\/blog\/implementing-potentiometer-with-vega-aries-iot-board\/","title":{"rendered":"Implementing Potentiometer With Vega Aries IoT Board"},"content":{"rendered":"\n


This tutorial demonstrates the use of the onboard potentiometer available on the ARIES IoT Board. The potentiometer is a variable resistor that generates an adjustable analog voltage based on the position of its knob. This enables users to explore analog-to-digital conversion (ADC), user-controlled input, calibration techniques, and real-time control applications without requiring any external hardware connections.<\/p>\n\n\n\n

Aries IoT v2.0 Board<\/h2>\n\n\n\n

The ARIES IoT is a fully indigenous and a \u201cMade in India\u201d product to get started with basic microprocessor programming and embedded systems. This board is built upon a RISC-V ISA compliant VEGA Processor with easy-to-use hardware and software. For more details about ARIES IoT boards please refer to the ARIES development boards and Ecosystem.<\/a><\/p>\n\n\n\n

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Potentiometer<\/h2>\n\n\n\n

The potentiometer is a variable resistor that allows users to generate adjustable analog voltage levels. By rotating the potentiometer knob, the output voltage changes, which can be read by the board’s ADC (Analog-to-Digital Converter). It is commonly used for learning analog input concepts, controlling parameters such as LED brightness, setting threshold values, and testing sensor-based applications without requiring external components.<\/p>\n\n\n\n

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Prerequisites<\/h2>\n\n\n\n