Regarding mobile phones and tablets, I have read a lot of Baidu posts and review posts on the Internet. I have analyzed the major brands from the perspectives of CPU, size, screen, battery, software, ...
I changed the pin definition but it still doesn't work, and then I connected the ground wire. I tried adding a power supply but it still didn't solve the problem. I hope someone can give me some advic...
0 resistance, don't think its resistance is really 0! It is not a wire!A few years ago (I won't tell you how many years it is, as it would expose my age), I started learning to draw circuit boards wit...
MYC-CZU3EG is an ultra-high performance and highly compact Zynq UltraScale+ MPSoC core board. This SOM is based on XCZU3EG (optional XCZU2CG, XCZU3CG, XCZU4EV, XCZU5EV), and is configured with 4GB DDR...
After the temperature sensor signal is amplified by OP07, it is sent to the microcontroller port through the 4 op amps of LM324 and the 4052 switch. Why are the output and input ports of the X and Y t...
The board for this review was obtained from the EEWorld event and provided by DFRobot. Product link: http://www.dfrobot.com.cn/goods-1317.html?tdsourcetag=s_pcqq_aioms
http://www.dfrobot.com.cn/goods-...
IS22C011 and IS22C020 are high-quality voice chips launched by ISSI. They use ADPCM compression technology, POP noise reduction technology and the most advanced submicron EPROM technology to achiev...[Details]
The latest news from Samsung's official website stated that according to a study officially commissioned by Germany's BMWi-Federal Ministry for Economic Affairs and Energy, Samsung Electronics...[Details]
High-power LEDs are increasingly being used in traffic lights, illuminated billboards, streetlights, airport runways, railroad crossings, medical/surgical lighting, and traffic signals. They have a l...[Details]
Not surprisingly, as Tesla V12 is widely promoted in North America and begins to gain recognition from more and more users with its good performance, end-to-end autonomous driving has become the mo...[Details]
Imported bookshelf speakers are expensive, but they are still loved by many audiophiles.
■Dynaudio Contour 1·1
has a sensitivity of 86dB, a rated impedance of 4Ω, a frequency response range of...[Details]
Nikkei News quoted people familiar with the matter as saying that Apple's new iPhone development plan has been delayed due to the epidemic, and Apple has now told its suppliers to speed up the ...[Details]
Timer/Counter Structure
The essence of the timer/counter is a 16-bit add-on counter, which consists of two registers, the upper 8-bit register and the lower 8-bit register. TMOD is the working mode...[Details]
Cisco has released an open source hardware tool called 4CAN to find cybersecurity vulnerabilities in connected vehicles. It is reported that this security tool can identify potential flaws in modern ...[Details]
The wave of Industry 4.0, with cyber-physical system technology at its core, has swept the world. Smart factory
As the biggest theme of Industry 4.0,
it runs through the e...[Details]
Intel Corporation announced that it has acquired Habana Labs, an Israel-based provider of programmable deep learning accelerators for data centers, for $2 billion. The acquisition will strengthen Int...[Details]
As a mechanical flow meter, the volumetric flow meter has the characteristics of no requirement for straight pipes and high measurement accuracy. It is widely used in the measurement of viscous media...[Details]
In recent years, the downstream connector markets such as communications, transportation, and consumer electronics have achieved rapid growth, directly driving a sharp increase in demand for connecto...[Details]
0 Introduction
Microinjection pumps are a commonly used instrument in clinical medicine and life science research for long-term uniform microinjection. The difficulties faced by microinjection...[Details]
Motors have been widely used in various fields, such as home appliances, electric vehicles, elevators, conveyor belts, etc. In order to improve efficiency and control accuracy of motors, motor drive ...[Details]
The 2020 Intel Cup Undergraduate Electronic Design Competition Embedded System Special Invitational Competition (hereinafter referred to as the "Intel Embedded Competition") with the theme of "Core F...[Details]
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