In the previous experiments, we verified that we can read and write AT commands from the UART1 port of the NB-IoT module . But in fact, we hope to miniaturize this environment (the smaller the better)...
Video Station B:This video demonstrates the misalignment of a differential probe due to ambient temperature differences, and how the probe's built-in auto-zero function can be used to calibrate the ze...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]As the hardware foundation of all intelligent industries, integrated circuits play a "bottoming" role. Com...
In a radar or radio receiver, sensitive low-noise amplifiers (LNAs) are bound to fail when subjected to large input signals. So, what is the solution?
We can protect sensitive components by using a re...
For many of us, the standard default router provided by our internet service provider (ISP) when we signed up for broadband is more than adequate.However, over the past decade, mobile technology — inc...
A very critical indicator of the switching power supply is ripple, which is mainly caused by the switching conversion method. The existence of ripple will also affect the work of subsequent circuits, ...
The control system design of the laser power supply is realized by using STM32. Aiming at the practical application of laser welding, this paper has made better expansion and improvement to the fun...[Details]
NEC announced on the 14th that it would establish an Open RAN laboratory in India. NEC said that the laboratory will form end-to-end commercial solutions based on customer-specific needs and accelera...[Details]
In recent years, the situation of pure electric vehicles has been constantly changing, and the sales volume of the new energy market has also increased significantly. All major automakers have take...[Details]
Recently, Apple obtained a new technology patent titled "Device, Method and Graphical User Interface for Synchronizing Two or More Screens", which allows users to synchronize their iPhone, iPad and M...[Details]
Chopper amplifiers have been used for decades, dating back to the 1960s. Chopper amplifiers were invented primarily to meet the need for ultra-low offset and low drift operational amplifiers that out...[Details]
The voltage and current measurement of the power meter usually adopts one of the following three methods: a. Mean detection method The mean detection method is used to convert the AC sine wave power ...[Details]
First, a peripheral is activated (turned on) after configuring the input clock and initialization.
If you need to use the input and output pins of the peripheral, you need to configure the correspo...[Details]
1. Introduction This circuit mainly consists of 51 single-chip microcomputer, LCD1602 module and DS1302 chip, and displays the current time through LCD1062. 2. Operation Effect 3. Source Files ma...[Details]
GSM short message-based services do not require establishing a dial-up connection. You only need to send the message to be sent plus the destination address to the short message center, and then the ...[Details]
For LiDAR companies, it is now a matter of life and death. The focus of the competition is no longer on technology, but on who can be the first to industrialize and put it into mass production. Beca...[Details]
1. Huawei P30 Pro's photo of the moon caused controversy: On April 13, Wang Yuekun, the chief writer of the well-known review media AiFei Technology, posted a Weibo post questioning that the moon pho...[Details]
Although RS485/422 is differential transmission, the data of a single transmission line complies with the UART protocol and can be decoded as the UART protocol. Therefore, when testing, you only need...[Details]
MR16 lamps are a type of multi-faceted reflector lamps, widely used in commercial retail and home decorative lighting. Since they usually use halogen filaments as light sources, they have many disad...[Details]
A new Nokia phone with model number TA-1335 has been registered with the Ministry of Industry and Information Technology. Information from the Ministry of Industry and Information Technolo...[Details]
WENZHOU, Nov. 3, 2024 /PRNewswire/ -- Recently, the 30.09MW/60.18MWh user-side energy storage power station project of Dongfang Special Steel, supported by Ruipu Lanjun, was officially connected to...[Details]
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