Filed under: photography, Restoration, test equipment, Upcycling —
Tags: infrared led, measurement, photodiode, photography, shutter speed —
Tags: infrared led, measurement, photodiode, photography, shutter speed —
A nanoAmmeter
— by Anne Barela
Filed under: CircuitPython, projects, test equipment —
Tags: circuitpython, spectroscopy, uv light —
Tags: circuitpython, spectroscopy, uv light —