Category Archives: heat map

Camera Sees Electromagnetic Interference Using an SDR and Machine Vision

It’s one thing to know that your device is leaking electromagnetic interference (EMI), but if you really want to solve the problem, it might be helpful to know where the emissions are coming from. This heat-mapping EMI probe will answer that question, with style. It uses a webcam to record …read more

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Posted in augmented reality, camera, electromagnetic compatibility, electromagnetic interference, emc, emi, heat map, machine vision, opencv, RF, sdr, tool hacks, wireless hacks | Leave a comment