mmWave is a valuable sensing technology that can be used to detect objects and provide information about their distance, speed and angle. It is a contactless technology that operates in the 30GHz to 3...
According to the latest news, Suzhou Samsung Electronics Computer Co., Ltd. (SESC) issued an announcement, announcing that it will lay off a large number of employees. Except for employees in the RD d...
if(Bianxing[0]>0) Bianxing[0]--; There are two sentences in the program. The array Bianxing[6] is long int. When debugging, I found that if Bianxing[0]=1, it will become 0XBF80000 after decrementing. ...
There is a question I have always wanted to ask. In a circuit board, if I have already filtered the wave at the power supply and processed it, can I add a few less capacitors at the MCU? For example, ...
Design for testability (DFT) is the least valued of all the electronic design automation (EDA) tools on the market, even though improving the testability of chips during the design phase will signific...
There are several methods for allocating space for variables in C51. 1. The data area has a small space, so only variables that are frequently used or require high computing speed are placed in the d...[Details]
Regarding the DS18B20 temperature sensor, it is somewhat difficult to write the internal program without the assistance of hardware equipment, because the actual signal waveform cannot be seen. As for...[Details]
On December 4, Huawei released a statement on its official website on November 17, 2020, officially confirming the sale of Honor. Huawei said that the reason for selling Honor was mainly to allow Hon...[Details]
Pipeline transportation is one of the five major modes of transportation (railway, road, water, air, pipeline), and is also the main mode of transportation for oil and natural gas products. It is the...[Details]
At the ongoing 2020 International Microwave Symposium (IMS), NI announced its collaboration with Eta Wireless to fully support ETAdvanced, the industry’s first digital envelope tracking (ET) technolo...[Details]
Just days after being discontinued, the last iPod model, the seventh-generation iPod touch, has officially sold out in Apple's US online store. Yesterday, we reported that some configurations of th...[Details]
Recently, the "Two-photon-Stimulated Emission Depletion (STED) Compound Microscope" project, a key research and development project of digital diagnosis and treatment under the National Key R&D Progr...[Details]
On October 14, Jierong Technology released its performance forecast for the first three quarters of 2021. The company's net profit in the first three quarters was 6.5 million yuan to 9 million yuan, ...[Details]
I have always wanted to use WinARM. In fact, if the storage space in ARM7 is limited and the CPU is not expandable, I would not choose WinARM as a product development tool. This is purely my personal ...[Details]
The battery usually refers to the lead-acid battery, which is a type of battery and belongs to the secondary battery. Its working principle: when charging, it uses external electrical energy to rege...[Details]
Huawei, Apple, and Xiaomi have begun to make major inroads into the automotive field, not only because the electric vehicle field is the main track in the future, but also because the smartphone fiel...[Details]
Since the WiFi frequency band is free worldwide and does not require any telecommunications operating license, WLAN wireless equipment provides a wireless air interface that can be used worldwide wi...[Details]
"3D printing will revolutionize the way almost all products are manufactured." Former US President Barack Hussein Obama once said this, but today, Obama has been out of office for two years, and the ...[Details]
Microcontroller MCU
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