I use that in a lot of Circuit VR posts so you can click on a circuit and see it live. However, the simulator does not save the source code in the virtual Arduino. You have to do that yourself.

CMOS (Complementary Metal-Oxide-Semiconductor): A technology for constructing integrated circuits that is widely used in image sensors for its low power consumption and high integration density.

In order to help his friend prepare for a talk at DEFCON this weekend, [Craig] built an IR photodiode amplifier circuit. The circuit extended the detection range of the hack from a few inches to a … ...