On January 25, Unigroup Tongxin and payment product provider Goldpac jointly released the secure chip operating system - Linkai. This is another upgrade of the cooperation between the two parties afte...
Precision, accuracy and measurement speed are crucial in any impedance test. This seminar will show you the excellent performance of the MFIA impedance analyzer through two practical cases.First case
...
CC2541 CC2540 It is very important to achieve ultra-low power consumption:
Let's summarize the implementation method:
1. When the timer is running, it will always run in PM2 with a current of about 30...
CRC (Cyclic Redundancy Check) online calculation tool address: http://xnkiot.com/#/crc
Directions:
Step 1. Enter the message and click the Verify button, as shown in the figure below.Step 2: The syste...
[align=left]TI 15.4-Stack is an IEEE 802.15.4e/g RF communication stack. It is an integral part of the SimpleLink CC13xx/CC26x2 Software Development Kit (SDK) and supports star topology networks for s...
The advanced timer is similar to the general timer. The following is a PWM program for TIM1. TIM1 is the only advanced timer in STM32. There are 4 channels with dead zone and complementary.
F...[Details]
Japanese silicon wafer giant SUMCO said on the 12th that the supply of 12-inch silicon wafers for logic chips will become tighter in the second quarter, and the shortage of 12-inch silicon wafers for...[Details]
1.) Noise figure. The noise figures of common-source and common-base amplifiers are the same. When internal feedback is taken into account, the noise figure of the common-source circuit is slightly...[Details]
"Joining JD.com" and "Joining hands with JD.com"...
Recently, the circle of friends of photovoltaic people has been flooded with "JD.com"
BUT
There are already "experts" ...[Details]
Investment in the medical device industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. From a glob...[Details]
According to the China Trade Relief Information Network, on January 27, 2021, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain active-matrix OLED displ...[Details]
As the Spring Festival approaches, there is no gentle breeze and drizzle in Tibet, and no noise from tourists. The car is driving between the mountains and the plains, and the frozen snow-capped mo...[Details]
In practical applications, it is often necessary to monitor temperature signals at a distant location. To this end, a
solution integrating a
single-chip microcomputer
with a digital tempe...[Details]
I found a paper about the design optimization of the battery system shell of SPA2 , which contains the details of the design of the SPA2 platform, which is the battery system of Polestar 2. This arti...[Details]
1 Introduction As network technology, image processing technology and embedded technology become more and more mature, video surveillance technology has been widely used. Banks, factories, gover...[Details]
What is the SVC anomaly? What is the PendSV anomaly? ucos task switching timing? How does ucos meet real-time requirements (implementation)? In ucos, what is the priority of systick? SVC和PendSV...[Details]
With the increasingly close integration of Internet technology with information appliances, industrial control technology, etc., the integration of embedded devices and the Internet has become a gener...[Details]
Exhalation valve air tightness tester The main products include: automotive interior and exterior scratch testers, color and color evaluation, microscopic and forensic inspection, mattress testers, c...[Details]
The differences between servo presses and ordinary presses are mainly reflected in the following aspects:
How it works
A servo press is a press driven by a servo motor. Its work...[Details]
Security Electronics
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