NMRduino: A modular, open-source, low-field magnetic resonance platform.

The NMRduino is a compact, cost-effective, sub-MHz NMR spectrometer that utilizes readily available open-source hardware and software components. One of its aims is to simplify the processes of instrument setup and data acquisition control to make experimental NMR spectroscopy accessible to a broader audience. In this introductory paper, the key features and potential applications of NMRduino are described to highlight its versatility both for research and education. [Display omitted] • Versatile, open-source pulse programmer and data acquisition unit for low-frequency magnetic resonance. • Leverages the extensive codebase and support community of the "Arduino" ecosystem. • Suitable for demonstrating magnetic resonance principles in teaching labs • Allows spin hyperpolarization control and detection in nT to mT fields [ABSTRACT FROM AUTHOR]