IntroductionHyperscale data centers need to scale as system demands increase. Ethernet has become the preferred network protocol for server-to-server communications required by hyperscale data centers...
Among TI’s wireless MCUs is the CC3220 dual-core device, which includes an ARM? Cortex?-M4 core and a dedicated network processor core with an integrated transceiver. The MCU is available in three var...
Why does the same 422 driver chip have different signals and different output high levels? When passing a pulse signal with a pulse width of 10ms and 1Hz, the output high level is 4.5V, but when passi...
NB-Iot stands out as a narrowband Internet of Things technology in various industries, and its applications cover multiple fields. In this article, the editor of Jixun will explain the main applicatio...
[i=s]This post was last edited by ddllxxrr on 2021-5-16 15:55[/i]This chapter really shocked me, because I didn't understand a lot of the knowledge. This is how I have been for many years.
It’s quite ...
Not long ago, news of a sharp price increase for MLCC spread like wildfire. However, before we could sit back and relax, news came that prices had fallen. The repeated price changes, on the one h...[Details]
1. WM9876 interface and working principle This section uses the JZ2440 development board to transplant the WM9876 driver. Its structure is shown in the figure below. Finally, the madplay tool is us...[Details]
The 2019 China (Shaoxing) Second Integrated Circuit Industry Summit with the theme of "New Opportunities, New Integration, New Development" was held on November 15-16, 2019. This summit gave Shaoxing...[Details]
So who will be Huawei's future partner for mail and express parcels in the face of FedEx's fall from grace? The answer to this question was revealed today. China Post's official Weibo account announc...[Details]
In daily life, interior designers and architects often face a problem, which is that during the design and decoration process, they have headaches due to various measurement difficulties or safety ha...[Details]
On June 8, after OnePlus X, OnePlus once again returned to the mid-range mobile phone market. Now LeakerBaba has exposed the core specifications of OnePlus Z. Specifically, it uses a 6.5-inc...[Details]
STM32 does not use an external crystal oscillator. The connection method of OSC_IN and OSC_OUT is 1. For products with 100 or 144 pins, OSC_IN should be grounded and OSC_OUT should be left floating. ...[Details]
Display maker BOE recently said it hopes to secure a 40% market share for flexible OLED panels by 2024. The company recently revealed its plans at a showcase event and said that it currently holds ...[Details]
The high-frequency pulse current transformer is a one-meter passive non-contact current probe designed for testing rapidly changing AC currents, including transient currents, harmonic currents, hig...[Details]
In the global automotive industry, although car companies occupy the upstream position of the industrial chain, there is a supplier that can be called the uncrowned king, and that is Bosch. In terms ...[Details]
This paper summarizes the characteristics of several common road lighting test technologies and methods, and focuses on introducing a simple and efficient single-lamp actual measurement synthesis tes...[Details]
The hardware schematic diagram of AT24C series programming on enhanced PIC experimental board is shown in the figure below. U7 is the 24C02 chip on the experimental board, SDA is connected to the RB5...[Details]
When we edit the C language of PIC microcontroller , we often use the simulation technology of the source program, because the simulation of the program can replace the hardware production and deb...[Details]
In the past two years, Android flagships have basically popularized under-screen fingerprint recognition, but at present there are still a few users who do not like fingerprint recognition. In daily ...[Details]
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In the second half of 2022, it can be considered that the problem of intelligent driving on highways and urban ...[Details]
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