Tag: PlatformIO

  • Building an ESP32‑Based Incident Light Meter for Photography & Cinematography

    Building an ESP32‑Based Incident Light Meter for Photography & Cinematography

    Incident light meters are indispensable tools in photography and cinematography. They measure the light falling onto a subject rather than the light reflected from it, giving far more reliable exposure readings—especially in scenes with dark backgrounds, bright highlights, or high‑contrast lighting. Commercial incident meters cost anywhere from €200 to €500. That’s a lot for someone…