Abstract: A stochastic gradient descent (SGD) based latent factor analysis (LFA) model can obtain superior performance when performing representation to a high-dimensional and incomplete (HDI) matrix, ...

The library gives control over up to 16 parallel working PIR devices over I2C. The idea for this library came up in a discussion about how to fully cover an area with PIR sensors without blind spots ...

For those of you who don't like libraries, I included a library-free version in a self-contained sketch, "MLX90642_standalone.ino". The functions available in the library include: bool ...