Wanted to check the power draw of an LCD screen backlight. Noticed that the LEDs could be seen glowing through the PCB material, so I turned off the lights.
Drawing ~100mA at 5V; about half a watt.
Unaltered photo. Mildly staged; I was checking the power, but turned out the lights for this photo.
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Wanted to check the power draw of an LCD screen backlight. Noticed that the LEDs could be seen glowing through the PCB material, so I turned off the lights.
Drawing ~100mA at 5V; about half a watt.
Unaltered photo. Mildly staged; I was checking the power, but turned out the lights for this photo.