In the sophisticated world of endocrinology and molecular biology, few compounds have sparked as much curiosity as CJC-1295 DAC. As a synthetic analog of Growth Hormone-Releasing Hormone (GHRH), this ...

I was delighted when reader and DI contributor Jim Brannan proposed writing up his base-3 DAC design. Like Charlieplexing, his idea makes use of tristate outputs to wring more information from a pin ...

A 1-b DAC outputs very accurate analog voltages in response to a digital 1 or 0 on its input, for example +1 V and -1 V, respectively. When a 1-b DAC is driven by a bit stream, the average value of ...