WeChat Android version 7.0.14 beta version released: group chat can set a note name

Just now, Tencent WeChat released the latest Android beta version 7.0.14 update. The biggest change is the newly added function that supports setting a note name for group chats. 21IC noticed that Apple mobile phone users have already used this function, and WeChat iOS version 7.0.12 has supported the function of directly remarking the name of the group chat. Users […]

Fairchild Case: Choosing the Right Topology for Energy Efficient Power Supplies

Introduction/Abstract around the world about loweringElectronicVarious initiatives for system energy consumption are prompting single-phase AC inputpower supplyDesigners use more advanced power technology. To achieve higher power levels, these initiatives require efficiencies of 87% and above.due to standardflybacktype (flyback) and dual switchPositiveThese high efficiency stages are not supported by traditional power topologies such assoft switchreplaced by resonant and quasi-resonant topologies. working […]

Mouser Now Offers Harwin Kona High-Reliability Power Connectors to Ensure Reliable Power Connections in Harsh Environments

June 8, 2021 – Mouser Electronics, an authorized global distributor of Electronic components focused on introducing new products, is now stocking Harwin’s new Kona high-reliability power connectors. The connectors are extremely rugged and can carry 60A of continuous current per contact, eliminating the need for multiple contacts to shunt when supporting battery charging applications. Mouser-distributed Harwin Kona connectors feature a […]

CNC Machine Tool Factory

Cnc Machine Tool Factory The rotary transformer of CNC machine tool factory is a common angular displacement measuring device on CNC machine tools. It has the characteristics of simple structure, sensitive action, reliable T operation, low requirements for environmental conditions, large amplitude of input H signal and strong anti-interference ability. Signal processing is more complicated, and resolvers are widely used […]

Luo Yonghao has started his own business again. Does this project look reliable?

On the evening of December 3, Luo Yonghao held his “Old Man and the Sea” press conference as scheduled, introducing a Sharklet (shark pattern) bionic physical antibacterial technology. Luo Yonghao introduced that he is now the global partner and “chief fudge officer” of Sharklet. Although it was developed by Americans, Sharklet was acquired by a fund company from Hangzhou in […]

R&D centers in Beijing, Shanghai and Shenzhen, ten years of innovation and unique “core”

For a long time, Texas Instruments (TI) has not changed its original intention, and is committed to making Electronic products more economical and practical through semiconductor technology and making the world a better place. For 35 years, TI has been rooted in China and has continued to invest to help customers succeed. At present, TI has built a complete local […]

Allegro pioneers first back-magnetic GMR gearbox speed and direction sensor with 50% larger air gap

Manchester, NH, USA – Allegro MicroSystems (Allegro), a global leader in power and sensing solutions for motion control and energy saving systems, announces the ATS19580, the industry’s first fully integrated, back-biased giant magnetoresistive (GMR) Transmission speed and direction sensor. The ATS19580 enables the highest system performance in transmission applications while reducing system size, complexity and cost, and improving system fuel […]

IBIS Modeling – Part 1: Why IBIS Modeling is Critical to Design Success

“This paper presents an IBIS Model with a quality level of 2a. After passing the resolver test, the model is simulated, including RLC package parasitics and imposed loads. The load is usually the timing test load value found in the data sheet to characterize the I/O buffer. Similarly, the design schematic of the device will be simulated with the same […]

Worry-free Future Announces Fourth Quarter 2019 Financial Results on March 17

Sina Technology News, Beijing time on the afternoon of March 10th, 5017.com (Nasdaq: JOBS) announced today that it will be released on March 16, 2020 after the US stock market closes (early morning on March 17, Beijing time). Fourth quarter 2019 financial report on March 31. After the release of the financial report, the management team of Worry-free Future will […]

Renesas Electronics Introduces Ultra-Low-Power, Low-Cost FPGA Family to Meet Low-Density, High-Volume Application Requirements

TOKYO, Japan, November 17, 2021 – Renesas Electronics Group (TSE: 6723), a global supplier of semiconductor solutions, today announced the launch of a new family of ultra-low-cost, ultra-low power field programmable gate array (FPGA) products. The ForgeFPGA family of products will address the market’s need for relatively small amounts of programmable logic, allowing designs to be used in cost-sensitive applications […]