AI detected a square and a triangle in the image. Picture of the Vinalia Faculae region of Ceres obtained by NASA's Dawn spacecraft on July 6, 2018 at an altitude of about 58 kilometres. NASA/JPL ...

Figure 1 Buffered triangles, sawtooth waves, and square waves from two op amps. Wow the engineering world with your unique design: Design Ideas Submission Guide. Advertisement. Here’s how it works.