-
Huawei's membership in the Forum of Incident Response and Security Teams (FIRST) was suddenly suspended due to the US export ban on Huawei. It is reported that FIRST was founded in the 1990s and is...[Details]
-
background
As a new type of light source, LED is used in many occasions for its low power supply voltage, low power consumption, long life and no radiation. With the continuous improveme...[Details]
-
Many systems must automatically disconnect
power
from
running
circuits
. Such systems include
thermal shutdown of
high
voltage supplies
for radar and X-ray systems
, shutdown...[Details]
-
Shanghai Communications Regulatory Commission No. 3
All district people's governments and relevant units:
With the approval of the municipal government, the "Shanghai Residential Communi...[Details]
-
1. There are three clock sources in the MSP430 microcontroller:
One LFXT1CLK is a low-speed/high-speed crystal oscillator source, usually connected to 32.768khz, and can also be connected to (400khz~...[Details]
-
1. Design and application of thermocouple sensor temperature measurement system
The following introduces a typical temperature measurement system controlled by a single-chip microcomputer, which ...[Details]
-
Zhou Shengyan said that memory sharing = urban NOA is not only a reflection on the path of high-level autonomous driving, but also an effective problem-solving idea for the large-scale realizatio...[Details]
-
The quality of LED power supply
directly restricts
the reliability of
LED products
. Therefore, as
the
LED
industry chain is gradually improving,
LED driver po...[Details]
-
The ADXRS624 from Analog Devices is a complete angular rate sensor (gyroscope) using Analog Devices surface micromachining technology. The ADXRS624 integrates all the required electronic components o...[Details]
-
According to foreign media reports, Qualcomm was previously fined 997 million euros (about 1.13 billion U.S. dollars) by the European Union for abusing its dominant position in the LTE baseband chip ...[Details]
-
background knowledge
With the continuous development of modern science and technology, the medical equipment used by doctors is also constantly updated. Take the stethoscope as an example. It...[Details]
-
Common mode rejection ratio (CMRR) refers to the ability of a differential probe to suppress any signal common to two test points in a differential measurement. It is defined as the ratio of the volt...[Details]
-
If the only constant in a field is change, then one does not need to look far back in time at the evolution of electronic technology and design methods to see how change has enabled design engineers t...[Details]
-
As a new green lighting technology, high-power white LED has the advantages of high light conversion efficiency, low energy consumption, long life, and no maintenance, and is gradually being used ...[Details]
-
From technology wars to price wars and then to brand wars,
the competition in
the power battery
industry chain
has shifted from the relatively single product power competition in the p...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD