diy projects
DIY Handheld Spectrometer Uses a TCD1304 CCD and STM32
An STM32 board, a TCD1304 linear CCD and a 4-inch SPI display turn a diffraction grating into a battery-powered pocket spectrometer you can carry.
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An STM32 board, a TCD1304 linear CCD and a 4-inch SPI display turn a diffraction grating into a battery-powered pocket spectrometer you can carry.