Recently, Qorvo has made available two versions of its new AECQ-rated switches: the QPC1251Q for eCall and the QPC1252Q for dual-SIM dual-talk (DSDA) eCall. Both switches save up to 50% board space co...
Xianji HPM6750 is a domestic MCU with dual RISC-V cores and a main frequency of 800MHz, setting a performance record of more than 9000 CoreMark and more than 4500 DMIPS. When engineers see this, they ...
First, the conveyor belt rotates, and then stops when it touches the proximity switch. At this time, the solenoid valve opens, and moves downward after opening. It does not stop after touching the low...
[size=4] In order to improve the transmission capacity of the bus, traditional buses are mostly implemented by increasing the width of the data bus or increasing the frequency of the bus. For example,...
According to a joint report by CarScoops and JATO, BMW delivered a total of 14,869 electric vehicles to Europe in July, successfully surpassing Tesla's first place, leading the latter by 14,561 veh...[Details]
(Image source: Bosch official website) Global automotive supplier Bosch expects platinum to play only a “minor role” in its new fuel cells, suggesting that even rapid developments in fuel cell tec...[Details]
1. Introduction
LED applications have expanded to various fields, including LCD backlight, mobile phone backlight, signal lights, artistic lighting, architectural lighting, stage lighting cont...[Details]
It includes square wave frequency adjustment function, square wave duty cycle adjustment function, 1-9999Hz frequency measurement function, and uses RC network as DA to achieve sine wave generatio...[Details]
Low-code application development enables enterprises to quickly build and deploy customized web and mobile applications without writing code, greatly reducing the threshold for application developmen...[Details]
As the world's largest public utility company, State Grid Corporation of China, with annual revenue exceeding 2.5 trillion yuan and total assets of nearly 4 trillion yuan, has always been ranked am...[Details]
Jiwei.com reported on March 16 that the latest report released by market research firm IDC showed that global shipments of wearable devices in the fourth quarter of 2020 were 153.5 million units, a y...[Details]
According to foreign media reports, semiconductor expert Nexperia has launched a new application-specific MOSFET (ASFET) portfolio for automotive airbag applications. The first release is the BUK9M20...[Details]
At present, there are two main forms of power battery packs, one is ternary lithium battery and the other is lithium iron phosphate battery. At present, ternary lithium battery is indeed more prone t...[Details]
On April 28, the 9th Shanghai International Solar Photovoltaic Exhibition (SNEC 2015) was held at the Shanghai New International Expo Center. TBEA Xi'an Electric Technology Co., Ltd. (hereinafter...[Details]
If EA = 1; is added before the statement TI = 1;, the following warning will appear: * error 65: access violation at C:0x0023: no 'execute/read' permission This warning means that the program has ...[Details]
A few days ago, I saw the potential investment opportunities in this direction, and BMW made a big move: GaN Systems signed a production capacity agreement with BMW to provide GaN power transistors f...[Details]
Liquid crystal display (LCD) has many advantages that many other displays cannot match, such as low power consumption, small size, light weight, ultra-thin, large visible area, good picture effect,...[Details]
On March 16, at Huawei's whole-house smart and all-scenario new product launch conference, the AITO M5 four-wheel drive flagship version officially opened for pre-order at 21:08 on Marc...[Details]
This article describes
a
high
power
factor flyback converter
for
LED lighting
that achieves all of these features and can
be dimmed using a standard TRIAC-based dimmer
.
...[Details]
RF/Wirelessly
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