NMP1K2-C#CKHK-00

The key technology of TD-LTE is composed of some loaded signals. Due to the special way of the signals, how to carry out the same-frequency networking and how to operate it are placed in a very import...[Details]

PB4 and PB5 of STM8S are I2C function pins. There is no internal pull-up resistor and they are true OC. When used as control outputs, a 10K pull-up resistor can be added to enhance the drive. PB4/P...[Details]

　　There are many magnetic devices used in switching power supplies, among which the commonly used soft magnetic devices are: the main transformer (high-frequency power transformer) as the core device...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

　　Typically, the biggest obstacle encountered when designing an isolated DC-DC converter is transformer design, which often discourages designers from doing so and leads to other simpler design tasks...[Details]

In the past, T&M OEMs designed instruments to complete the test process according to a certain standard. As a result, they had to redesign their products when a new or revised standard was releas...[Details]

　　In recent years, the reshuffle of the domestic LED display industry has intensified, and many LED display companies have fallen in this competitive red ocean. The fundamental reason is mainly due t...[Details]

This section describes the access timing during instruction execution. The AVR CPU is driven by the system clock clkCPU. This clock comes directly from the selected clock source. The chip does not di...[Details]

　　Today's class is the last class of Pi Ziheng's "ARM Cortex-M Files" series (I suddenly feel a little reluctant to say goodbye, ahem, let Pi Ziheng sort out his emotions first). Today Pi Ziheng main...[Details]

According to the announcement of the exchange, Weige Chuangxin will apply for subscription today (30), the subscription code is: 787153, the issue price is: 66.6 yuan/share, the upper limit of subscr...[Details]

This article introduces the performance comparison of memcpy implemented in C language, ARM assembly and NEON assembly on Cortex-A8 chips based on ARMv7 architecture (FreeScale i.MX51 / i.MX53 / QualC...[Details]

1 Introduction With the increase in the number of customers, especially the promotion of one meter per household, the workload of power supply departments in recording customer electricity con...[Details]

On October 11, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a brushless DC motor (BLDC) dri...[Details]

      Following Samsung Electronics, major Chinese manufacturers also plan to release UTG foldable phones. Ultra Thin Glass (UTG) is expected to further increase its share in the foldable phone cover...[Details]

Distributed amplifiers can provide a wide frequency range and high gain. For a while, their designs usually used transmission lines as input and output matching circuits . Bill Packard (one of...[Details]