Shenzhen Sunlord Electronics is engaged in the development, manufacture and sales of various types of chip electronic components. Its products include magnetic devices, microwave devices, sensitive devices and precision ceramics, which are widely used in communications, consumer electronics, computers, automotive electronics, new energy, network communications and industrial electronics.
Sunlord adheres to the business philosophy of "complying with standards, technological innovation, continuous improvement, and providing excellent products and perfect services to global customers". With its advanced management system, strong development capabilities, excellent product quality and perfect services, Sunlord has become an electronic component supplier for many well-known domestic companies.
Version 1.0.0 of the ulab numerical library is now available. ulab provides numerical computing capabilities similar to NumPy on MicroPython and CircuitPython. The module is written in C and defines c...
Nexperia Live Broadcast with Prizes: Introduction and Application of Automotive Power MOSFET and GaN Devices in Electric Vehicles Registration OpenClick here to registerLive broadcast time: October 18...
The first reading task of the switching power supply study group:For the first activity, please read Chapter 1, Sections 1 and 2 of Switching Power Supply Design (3rd Edition), "Introduction, Linear R...
In actual applications, VCC (9V) may be disconnected briefly (VCC is completely disconnected from LDO, but not frequently), and VCC cannot be connected in parallel with capacitors, etc. So now I want ...
[i=s]This post was last edited by Jacktang on 2021-7-2 10:08[/i]Because the STM32F103VET6 in the project was out of stock, the hardware solution was officially changed to the MCU of Huada Semiconducto...
An analog switch (sometimes referred to as a "switch") is a switching device that switches or routes analog signals (signals can be at any level within a specified range) according to the level of a d...
The annual MWC Pakistan exhibition is held. In addition to mobile phone and communication manufacturers showing off their muscles, many semiconductor manufacturers also participated in the event. STM...[Details]
( November 5 , 2023 , Shanghai , China ) As one of the world's leading companies in the fields of industrial automation, informatization and digital transformation, Rockwell Automation will ...[Details]
introduction
With the advent of the new generation of wireless mobile communications, the digital intermediate frequency receivers in communication systems have higher and higher requirem...[Details]
With the Internet backbone bandwidth growing at a rate of about 50% per year, and the increase in broadband users (IPTV, video on demand and 3G services, etc.) and bandwidth-hungry applications, it h...[Details]
Recently, two companies have released a new solid-state battery , let us take a look. Ganfeng Lithium Battery releases super semi-solid "Xinfeng" battery According to the official account of Ga...[Details]
According to data released by India's Mercom, in the first half of 2018, India's total installed capacity was about 5GW, and the cumulative installed capacity exceeded 25GW.
In the first half ...[Details]
As early as last year when MediaTek held a press conference, OPPO announced that the new Find X series will be the first to launch the Dimensity 9000 flagship chip. According to the latest news...[Details]
Applications in the ultra-wideband (UWB) frequency range of 3.1 to 10.6 GHz require bandpass filters with large fractional frequency bandwidths. The Federal Communications Commission (FCC) of ...[Details]
Recently, according to MacRumors, some iPhone 13 users reported that their new devices had intermittent touch failure problems. Specifically, the iPhone did not respond to the user's touch input. Som...[Details]
At the 7th Shanghai FD-SOI Forum held on September 16, 2019, IBS CEO Handel Jones pointed out that the semiconductor market will face many challenges and problems this year. For example, IBS data p...[Details]
This article will explain how to improve the long-term reliability of a high voltage lithium-ion battery pack by using
the
LTC6801
fault monitoring
IC. There is a continuing tre...[Details]
Organic Light Emitting Diode (OLED) Display
Organic light-emitting diode (OLED) displays use a novel flat panel technology. It forms a pn junction with an organic material coating, which emits light ...[Details]
In order to achieve synchronization between threads, a mutex lock is usually added before executing the critical code segment, and unlocked after the critical code segment is executed. In order to ...[Details]
In 2023, the number of connected cars worldwide is expected to reach 775 million. For black hat cybercriminals, such connected cars will be a big target. As digital innovation is creating an automoti...[Details]
A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]
MicroPython Open Source section
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