Arbitrary Waveforms on Bald Engineerhttps://www.baldengineer.com/tag/arbitrary-waveforms/Recent content in Arbitrary Waveforms on Bald EngineerHugoen-USSun, 13 Sep 2026 00:00:00 +0000Make Waveforms Misbehave on Purpose with ArbDrawhttps://www.baldengineer.com/arbdraw-intro.htmlSun, 13 Sep 2026 00:00:00 +0000https://www.baldengineer.com/arbdraw-intro.html<!-- ![ArbDraw displaying a noisy UART waveform in the editor](/content/2026/09/arbdraw-uart-noisy-featured.jpg) --> <p>Sometimes the test signal needs a flaw. A clean waveform is easy to generate, but a narrow glitch in the middle of it can replicate a behavior or gives an oscilloscope something (in-band) specific to trigger on.</p>