-
OPPO Vice President @沈义人Brian announced the name of OPPO's first wireless noise-cancelling headset, OPPO ENCO Q1, and said that this wireless noise-cancelling headset uses 4Mic FF+FB dual activ...[Details]
-
On August 11, Vishay Intertechnology announced the launch of a new bidirectional asymmetric (BiAs) single-line ESD protection diode, VCUT0714BHD1. The diode uses a compact new DFN1006-2A package wi...[Details]
-
In the application system of single-chip microcomputer, EEPROM is often used to save some data that still needs to be saved after power failure. The traditional method is to add an EEPROM chip to the...[Details]
-
1 Introduction
At present, a long-term problem in the construction and operation of my country's power grid is the insufficient reactive compensation capacity and unreasonable configuration, e...[Details]
-
Brushless DC motor (BLDC), also known as electronically commutated motor (ECM or EC motor) or synchronous DC motor, is a synchronous motor that uses a direct current (DC) power supply. A brushless ...[Details]
-
Recently, the Shanxi Energy Supervision Office of the National Energy Administration officially issued the "Implementation Rules for the Grid-connected Operation and Management of Independent Energ...[Details]
-
According to foreign media reports, the Universities of Applied Sciences of Ulm and Heilbronn in Germany and their partners announced the development of the Salus system, which integrates radar, opti...[Details]
-
Hikvision, a blue chip technology stock with a market value of over 300 billion yuan, issued an announcement that directors Hu Yangzhong and Gong Hongjia received investigation notices from the China...[Details]
-
1. Brief description of project background
The 3.5MW rooftop distributed photovoltaic power generation project of Foshan Baojie Precision Machinery Co., Ltd. is located on the roof of Baojie P...[Details]
-
Motor protector principle
The motor protector consists of a three-phase current transformer, detection, amplification, delay, adjustment circuit and execution relay. When the detection circuit...[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]
-
A new OnePlus phone with model number MT2110 appeared on GeekBench. 91Mobile pointed out that this new phone is called OnePlus 9 RT, which is a derivative model of OnePlus 9R. The GeekBench r...[Details]
-
Modern families have shifted from pursuing luxurious home decoration to home intelligence, enjoying the diversified information brought by intelligence, as well as a safe, comfortable and convenien...[Details]
-
4. Active Probe Accessories
Modern high-bandwidth active probes all adopt a separate design method, that is, the probe amplifier and the probe accessories are separated. The advantages of this desig...[Details]
-
On November 5, the Ningxia Autonomous Region Development and Reform Commission issued a notice on promoting the healthy development of energy storage.
The document proposes to strictly impleme...[Details]