ROHM has created a range of five different coloured 0603 (1608 metric 1.6 x 0.8mm) LEDs, the CSL1901 series, optimised for 2mA operation. “In recent years, technological advancements have resulted in ...

In a previous article, I discussed LEDs in general and their properties. In this write-up, I want to give some examples of driving LEDs and comparing a few of the most commonly used methods. There is ...