[i=s] This post was last edited by ove learning makes me happy on 2020-2-19 09:43 [/i]1. Function Overview
The XADC ( Xilinx Analog-to-Digital Converter ) module unique toXilinx FPGA devices innovativ...
As the title shows, as shown in the figure below: When the PCB is checking the rules, it prompts Board Clearance Constraint (Gap=0mil) (All)
Please explain why. It should be that the distance of coppe...
1. Thoughts after reading
I am very grateful to EEworld for providing this opportunity to study. I usually read documents on the computer, but it is not so convenient to search, and it is not so pleas...
Our company has a remote control, but the 433M certification CE double frequency is not qualified. Is there anyone in the group who can make it? The chip is lx2260-r4. I have also contacted many manuf...
1 DFRobot Gravity: UART A6 GSMGPRS Wireless Communication Module is a very sophisticated expansion board, mainly based on the rapid development of GSM wireless communication module.
2. This module is ...
I made a board with MicroPython logo while the free PCB proofing times were not used up. The effect is good and the pins are made very carefully. You are also welcome to show PCB production together....
The new signal analyzer will greatly increase the speed of production and testing. The new signal analyzer developed by the industry has built-in spectrum analysis and vector signal analysis functi...[Details]
Three-phase AC servo motors are widely used, but after long-term operation, various faults will occur. Timely identification of the cause of the fault and corresponding treatment are important task...[Details]
Measurement Errors of Electronic Instruments
The accuracy of general measuring instruments is usually expressed in terms of allowable error, which is the maximum range that the...[Details]
Xiaomi has previously applied for a large number of foldable screen mobile phone appearance patents, which were made public on January 1, 2021. Foreign media LetsGoDigital has unearthed 7 desig...[Details]
What is technological equality? It means that every ordinary person can enjoy the improvement and enhancement of life experience brought by technology.
In the era of smart electric vehic...[Details]
On March 28 this year, NIO officially started delivering its first sedan, the ET7, which is also NIO's first model equipped with a LiDAR. Next, NIO's ET5, which will be delivered in September, will a...[Details]
Mixers are often implemented using a diode bridge or a Gilbert cell. Both types of mixers use a local oscillator (LO) to jump the polarity of the radio frequency ( RF ) input.
When LO is positive, ...[Details]
In early October, at a battery energy storage project construction site in Ben Djali Province in northern Côte d'Ivoire, construction workers were stepping up civil construction. In June 2021, in orde...[Details]
Foxconn, a major electronics contract manufacturer, announced its April revenue. Benefiting from the two consecutive months of strong shipments of consumer electronics products and the stabilization ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Abstract: The implementation method of G.729.A on TMS320C6201DSP and the optimization method and programming skills to improve the running speed of G.729.A encoder. And the test results of the e...[Details]
Apple has started to switch from offense to defense." Zou Lin, a veteran who has been paying close attention to the TWS industry, made this comment on the newly released AirPods 3. As for the reason,...[Details]
China Energy Storage Network News:
On the morning of February 23, the National Energy Storage Technology Industry-Education Integration Innovation Platform Construction Launch and Summit Co...[Details]
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In order to achieve smooth communication, two issues should be noted in the design of communicatio...[Details]
0. Introduction The μC/OS-Ⅱ kernel is a preemptive priority scheduling system that can manage 63 tasks and supports flags, semaphores, mutually exclusive semaphores, queues and message mailb...[Details]