If you have been designing or troubleshooting rotary or linear optical encoders for any length of time, you probably remember when infrared (IR) was the
If you’ve ever spent a frustrating afternoon in a dusty, dimly lit manufacturing plant trying to align an infrared sensor, you know exactly how painful
When you’re trying to squeeze every last drop of precision out of a rotary or linear encoder, choosing the right optical encoder light source is
If you are an R&D engineer designing high-precision optical sensors, you have probably faced the classic dilemma of choosing the right wavelength. While the standard
I’ve spent the last twelve years helping factories and automation integrators sort out their optical sensing headaches. More times than I can count, the whole
If you are running older SMD photodiodes on your production boards, you have probably run into the classic supply chain wall lately. For years, the
If you’ve ever stared at your oscilloscope wondering why your signal looks so damn noisy even though the light level seems decent, you’re not alone.
You know that frustrating moment — your IR sensor works perfectly in the lab but goes haywire the second sunlight hits the window or someone
If you’ve ever opened a fresh reel of SMD photodiodes only to watch them blow up like popcorn during reflow, you’re not alone. I’ve seen
Ever stared at your setup in the lab, scratching your head because that stubborn photodiode just won’t pick up any light? Yeah, I’ve been there
