Faced with the chaos of the LED market, the various and mixed auxiliary material markets have indeed confused many new generation packaging engineers. The following are several quick and simple method...
:pleased:Here is Xiao Meige's summary post on in-depth study of FPGA~~ Don't miss it if you want to learn FPGA knowledge~~ [url=https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=485869&fromuid=5...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:47 [/i] Why does the output signal of an active low-pass filter have a phase shift compared to the input signal before the cutoff frequency?...
Haha, please send me a PPT of the popular Android application developmentBy the way, the Freescale i.MX5x series is very cool to run Android, but it's a pity that I don't have time to play with it....
I quit the 51 forum moderator because my current job and the things I care about are too far away from it. Now I am applying to be the moderator of the basic programming forum. The main reasons are as...
[i=s]This post was last edited by lugl4313820 on 2022-1-27 20:50[/i]I tested it this morning and enabled SPI and CAN according to the tutorial, but I didn't see the spi and CAN devices in the device m...
While
the solid-state battery
industry is still engaged in a long technological marathon for
the "ultimate solution" for
electric vehicles
, some companies have begun looking for mor...[Details]
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
Flip-chip and ball grid array (BGA) are two widely used packaging technologies in the electronics industry. Each has its own advantages and limitations, and in some cases, they can complement each ...[Details]
Limited vocabulary recognition
According to the number of characters, words or short sentences in the vocabulary, it can be roughly divided into: less than 100 is small vocabulary; 100-1000 is...[Details]
According to foreign media reports, BMW has just been granted a patent for a screen that could cover the entire roof. BMW hopes to transform at least a portion of the vehicle's headliner into a dis...[Details]
On August 18th, Galaxis, a specialist in integrated intelligent intralogistics robotics, officially unveiled its next-generation, ultra-narrow aisle forklift mobile robot, the "VFR Ultra-Narrow Ser...[Details]
On August 21st, Zhiyuan Robotics revealed at its first partner conference that it expects shipments to reach thousands of units this year and tens of thousands next year. The company hopes to reach...[Details]
A half-bridge is an inverter topology for converting DC to AC. A typical half-bridge circuit consists of two controller switches, a three-wire DC power supply, two feedback diodes, and two capacito...[Details]
As the range of electric vehicles continues to increase, driving electric vehicles for long-distance travel has become a trend. For high-speed travel, how much impact will high-speed driving of ele...[Details]
On August 18th, China's largest expressway
charging station,
the G25 Changshen Expressway Tonglu Service Area (South Area), officially opened and launched its integrated solar-storage-charg...[Details]
introduction
The widespread use of air conditioner communication circuits began with the rise of household inverter air conditioners. With China's energy conservation and emission reduction in...[Details]
As the core of electric vehicles, batteries are concerned with vehicle use and maintenance. The operation of vehicles is guaranteed by the electricity generated by batteries. For batteries, battery...[Details]
Currently, PLCs are widely used in various industries, including special machine tools, machine tools, control systems, building automation, steel, petrochemicals, electricity, building materials, ...[Details]
Anyone who has driven a pure electric vehicle will find that it starts much faster than a fuel vehicle. So why do pure electric vehicles start so quickly?
We all know that an engine's to...[Details]
introduction
Due to their flexibility and security, Java cards are increasingly being used in the smart card field. Once a Java card is released, if multiple applications need to call the same...[Details]
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