PCA9554PW 16-bit I/O Expander Chip from NXP Semiconductors

The PCA9554PW is a 16-bit I/O expander manufactured by NXP Semiconductors (formerly Philips Semiconductors). It utilizes I?C bus control and can expand an I?C bus controller from 8 I/O ports to 128 I/O ports for applications that require a large numb...

Optimal Non-Volatile Memory for Real-Time Data Logging

Non-volatile memory is a storage device that can retain data in the event of power failure. In real-time data logging applications, a reliable non-volatile memory is required to store data so that it can be restored after a power loss or system resta...

What is an optical sensor

An optical sensor is a device that senses light signals and converts them into electrical signals. It utilizes the optical principle to realize the detection and control of the environment by measuring the intensity, wavelength, frequency and other p...

STMicroelectronics Voltage Adaptor Board for STLINK-V3SET

The B-STLINK-VOLT board is an add-on module to the STLINK-V3SET for voltage adaptation of STM32 microcontroller targets running from 3.3 V to 1.65 V or less.

XP Power Introduces 100W AC-DC Power Supply for Industrial, Technical & Medical Equipment Applications

XP Power officially announces the launch of the FCB100 series of AC-DC power supplies. The series is certified for Class I and II (no ground connection) operation for medical (including BF), ITE and household standards. With Class B conductive and ra...