Today, mobile-based authentication to verify a person’s identity is common. Online service providers often use it for access to services, approval of transactions, or to change a user’s credentials. Imagine using a similar mobile-based authentication to enter your home, office, or any private space. It’s possible. In this project, we’ll design a mobile-based access system…
STMicroelectronics’ new touchscreen controller for smartphones enables longer runtime
The FingerTip FTG2-SLP touchscreen controller from STMicroelectronics enables advanced features to support the latest active-matrix organic light-emitting diode (AMOLED) displays that promise more power-saving and extended runtime in smartphones. Low-temperature polycrystalline oxide (LTPO) AMOLED displays, and similar proprietary equivalents, dynamically control the display refresh rate according to usage. While refreshing more slowly with the less demanding…
STMicroelectronics’ AMOLED power-management IC boosts viewing experience
STMicroelectronics’ new, fully integrated Power-Management IC (PMIC) for AMOLED displays combines a low quiescent current and enhanced flexibility to extend the battery runtime of portable devices. With an input-voltage range from 2.9 to 4.8V, the STMP30 PMIC contains three integrated DC-DC converters to provide all the power rails needed for AMOLED displays in smartphones and other…