With the rapid development of Internet of Things (IoT), big data and artificial intelligence (AI) technologies, smart devices have become an indispensable part of our lives. At the core of these smart devices, a high-performance and low-power consumption motherboard is of vital importance. Today, we will focus on the RK3588 Android motherboard and explore how it leads the trend of smart device innovation with its outstanding performance and wide range of application scenarios....

Touch display module is an advanced technology that integrates touch and display functions, and has been widely used in various fields in recent years. The emergence of this technology has not only changed the way humans interact, but also brought more convenience and innovation to our lives.

The thermal, mechanical, and electrical behavior of each PCB depends on the material properties of the PCB substrate, conductors, and component materials. Among these different materials, designers can maximize control over the behavior of the circuit board by selecting the correct PCB substrate material. The performance of PCB materials, especially the performance of resins and laminates, will determine the response of your circuit board to mechanical, thermal, and electrical stimuli....

Whenever you need to place a reference voltage in a PCB layout, it must have strong stability against temperature fluctuations and external noise. Drift of the reference voltage source can result in small voltage errors, which are unacceptable in some precision measurement systems, precision regulators, and high-resolution converters. The reference voltage circuit has a specific quantity that defines how temperature cycling affects the reference voltage, known as thermal hysteresis. ...