5G Network SlicingThe concept and function of end-to-end network slicingThe relationship between network slicing, PDU session, and QoSUser plane and control plane management of network slice instances...
[i=s]This post was last edited by qwqwqw2088 on 2020-8-19 16:53[/i]1. Parallel discharge devices.
Commonly used discharge devices include TVS, Zener diodes, varistors, gas discharge tubes, etc.1.1 Zen...
Portable energy storage power supply, also known as outdoor power supply, is a small energy storage device with a built-in lithium-ion battery. It can provide a power supply system with stable AC/DC v...
Various types of wireless communication technologies support devices to achieve data communication between devices or between devices and serial port servers without cable connection, all of which are...
According to the latest report from research firm Strategy Analytics, global tablet shipments reached 32.2 million units in the first quarter of 2020, a year-on-year decrease of 12%. This year, due t...[Details]
Today, realme officially announced the new mobile phone realme X50 Pro Player Edition, with the internal code name "Blade Runner". This afternoon, realme officially released the real photo...[Details]
IDC data shows that China’s AR/VR headset shipments will reach 1.206 million units in 2022. As of the fourth quarter of 2022, AR product shipments under $500 accounted for nearly 90%. With the rapid ...[Details]
Tianyancha shows that on May 19, Qingdao Goertek Vision Technology Co., Ltd. was established with a registered capital of 100 million yuan. The company is 100% owned by Goertek. It is reported that...[Details]
I have been studying the low-level drivers of Freescale MC9S12G series microcontrollers recently. I have read a lot, but I still don’t have a deep understanding of them. I am at the entry-level level...[Details]
Qualcomm Technologies announced today that the latest research results show that global 5G investment and R&D investment will increase by 10.8% over the forecast in 2019 over the next 15 years. Accor...[Details]
According to foreign media reports, 3D printing technology is gradually emerging. It can not only print daily equipment, but also print various DIY parts and even various weapons. At present, researc...[Details]
The Science and Technology Innovation Board has never believed in "creating gods". Papaya Mobile, founded by an internet celebrity CEO, has just failed, and Transsion Holdings, which relies on the co...[Details]
This series of documents is a development note for completing narrowband IoT projects using the STM32L0 series MCU. This document introduces the specific explanation of the STM32L053R8T6 mode...[Details]
#include "regs.h" void enable_mmu(unsigned long ttb); void init_ttb(unsigned long *ttb_base); void mmap(unsigned long *ttb_base, unsigned long va, unsigned long pa); void memset(char *buf, char ch, i...[Details]
According to foreign media reports on March 20, Huawei is actively developing a cutting-edge "magnetoelectric" storage technology, which is expected to completely change the landscape of the data sto...[Details]
On October 18-19, the 9th Automotive and Environment Forum 2021 and the 13th Global Automotive Industry Summit were held. The forum mainly focused on hot topics in the industry, such as the developme...[Details]
Industrial control applications often use PLCs (Programmable Logic Controllers) that operate at 24V logic levels. This voltage creates a challenge for the safe use of microcontrollers. Such a ...[Details]
On November 6, it was reported that researchers at the University of Southampton in the UK are conducting a breakthrough experiment to test a drone equipped with an innovative "nervous system".
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Industrial Control Electronics
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