The MAX8903 is a dual-input charger which supports separate DC and USB inputs. This switch mode charger uses high-speed switching to eliminate heat and decrease external components.
Maxim Integrated Products has introduced the next generation MAX25405 infrared-based dynamic optical sensor that detects wider proximity of movement and doubles the sensing range to 40cm when compared to earlier generations, in a quarter of the size and at 10x lower cost than time-of-fligh