I was searching for a LED driver that can also act as dimmer for my 10 watts LEDs and found the PT4115 IC which is kind of interesting. It operates from an input supply between 6V and 30V and provides ...

New “Glowworm attack” recovers audio from devices’ power LEDs A new class of passive TEMPEST attack converts LED output into intelligible audio.

Hackers can steal cryptographic keys by video-recording power LEDs 60 feet away Key-leaking side channels are a fact of life. Now they can be done by video-recording power LEDs.