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The role of an oscilloscope is irreplaceable. It has always been a good helper for engineers to design and debug products. However, with the development of computers, semiconductors and communicati...[Details]

Portable medical devices are improving the care provided to millions of patients. Glucose meters, heart rate monitors, gastrographs (GI), painless implants, and many other devices are bringing...[Details]

Most portable products that use white light-emitting diode (WLED ) backlight displays also require auxiliary LED lighting . Two ICs are typically required : a...[Details]

According to the Liberty Times, MediaTek's Chief Financial Officer Gu Dawei said this morning that MediaTek's 5G mobile phone chips have been sent for sampling and are progressing smoothly. It is exp...[Details]

　　The voltage measurement method is to measure the voltage of each part of the electrical or electronic circuit being tested and compare it with the normal value to find out the location of the fault...[Details]

Today, Honor, together with JD.com, China Electronic Video Industry Association and others, held a new product category communication meeting in Beijing with the theme of "Opening the Future Smart Er...[Details]

Methods for planning welding paths: The planning methods of welding paths mainly include one-layer single-pass welding, one-layer multi-pass welding and multi-layer multi-pass welding. The dif...[Details]

With the advent of the 5G era, the development trend of AIoT has been widely recognized by the industry. A large number of traditional enterprises have fully transformed into AIoT, and Sunsea Intelli...[Details]

　　The release of test and measurement equipment and updates to test specifications will help accelerate the development of Bluetooth products. 　　The lack of testing equipment and the imperfect test...[Details]

The control circuit of modern inverters mostly uses motor control dedicated microprocessors as the core of the control system, such as INTEL's 80C196MC, TI's TMS320F240, etc. With the continuous im...[Details]

Introduction Ubiquitous computing, also known as ubiquitous computing and popular computing, emphasizes ubiquitous computing that is integrated with the environment. In ubiquitous computing, co...[Details]

Currently, many application fields use wireless methods for data transmission. Wireless radio frequency data transmission modules are used in various aspects such as wireless meter reading, industria...[Details]

Last week, Apple released its annual new product, the iPhone 12 series, of which the iPhone 12 Mini is a brand new series. The ultra-small full screen, ultra-thin volume, and 133-gram weight make it ...[Details]

For LTE base stations, RF test methods and conformance requirements are critical. However, modulation formats, bandwidths, resource allocations and mobility increase the complexity of options, so the ...[Details]

1. Exception vector table: Contains: 1. Exception definition 2. Exception Type 3. Abnormal entrance 4. Vector table First, the exception definition is in the ARM Architectu...[Details]