Andreessen Horowitz leads a Series A investment in Diode Computers, which translates printed circuit board layouts into code.

The first Apple computer's printed circuit board that was hand-soldered by Steve Wozniak in 1976, in undated photograph. Jobs used this prototype to demonstrate the Apple-1 to Paul Terrell, owner ...

The skin, which is textured, matches the design of a real-life circuit board. In regular lighting, it has a black and off-white look, while changing to a glow-in-the-dark green when the lights go out.

Dated 1976, the check marks one of Apple’s first-ever payments, with this one issued to a printed circuit board company that was likely responsible for the boards of the company’s first computers.