STM32F7 online training (OLT)：https://training.eeworld.com.cn/course/5494The STM32F7 series is one of our very high-performance MCUs. Taking advantage of ST’s ART Accelerator? as well as an L1 cache, ...
Here is an article to share with you. You can talk about your own ideas.As a newbie in electronics, young electronic engineers need to start a brand new technical career; they face confusion, issues t...
For the convenience of management, it is recommended to use the same crystal as the receiving chip for the BK9521 transmitter chip. The two ends of the crystal are connected to capacitors with the sam...
[i=s]This post was last edited by 1nnocet- on 2019-7-22 16:39[/i]This content is originally created by EEWORLD forum user 1nnocet- . If you need to reprint or use it for commercial purposes, you must ...
Google and the U.S. government hope to accelerate the design and manufacture of new semiconductor devices, using an open source model to allow universities and startups to generate innovative ideas. ...[Details]
1. Instruments used: Puyuan Oscilloscope DS4054 and Puyuan Signal Generator DG5072 Puyuan Oscilloscope DS4054's high sampling and deep storage and Puyuan Signal Generator DG5072's arbitrary wave func...[Details]
1. Definition of noise The noise coefficient is a measure of the chaotic signals added to the signal when the device under test (DUT) passes through the radio frequency signal, mainly due to the irre...[Details]
On July 6, Cologne Co., Ltd. issued an announcement on the progress of its cash acquisition of 51% of the equity of Juxun Semiconductor Technology (Shanghai) Co., Ltd. and the completion of cash paym...[Details]
According to Jiwei.com, according to data released by the National Bureau of Statistics, the GDP in the first three quarters was 82,313.1 billion yuan, a year-on-year increase of 9.8% at comparable p...[Details]
Background: In a project, one device sends data to another device via the SPI interface, but I need to obtain the SPI data information sent by this device.
The SPI of STM32 can be used as a master or...[Details]
High voltage cable fault tester is also called cable fault tester. A large part of the reason for high-voltage cable failure is that the cable is in water. If the cable enters the water, the in...[Details]
Today (18), the 2019 Huawei Connect Conference (HUAWEI CONNECT) was held at the Shanghai World Expo Exhibition and Convention Center. At the event, Huawei released its computing industry strategy and...[Details]
Source measure units (SMUs) are becoming increasingly popular because they combine the functionality of a programmable power supply, programmable load, and DMM into a single instrument. However, ...[Details]
According to DigiTimes, the new iPhone in 2022 will only retain large-size products with 6.7-inch and 6.1-inch screens, and the 5.4-inch iPhone may face discontinuation. Industry insiders said that c...[Details]
(1) Typical circuit with two changeover switches Figure 1 shows a 500=B type multimeter, which is a typical multimeter with two changeover switches. S1 and S2 in the figure are two changeover switch...[Details]
1. Determine whether the circuit or device is energized
The AC voltage range of a digital multimeter is very sensitive, and it can display even a small induced voltage around it. Based on this fea...[Details]
Achronix announced that 10 million Speedcore eFPGA IP cores have been shipped in customer ASICs. Achronix is the only FPGA supplier that offers both high-performance standalone FPGAs and eFPGA IP. ...[Details]
In the face of new changes in the energy supply and demand structure and new trends in international energy development, how can energy storage play a key supporting role in accelerating the construct...[Details]
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