[ashish] sent in this one via the tips line. (Ed Note: link rot. Try this one.) It’s a project to create a laser based RS-232 link. It’s based on cheap laser pointers, a MAX232 and a photo-resistor to ...

When we think of performance, we often think of noise. Loud, vibrating machines that churn out ultra-high framerates and eye-popping visuals. Building a powerful PC doesn’t mean you have to live with ...