Telecommunications Law and Telecommunications Network Interconnection 2006-7-17Since the telecommunications industry broke the monopoly and introduced competition, the issue of interconnection has att...
Yesterday, a colleague shared a picture, which roughly meant that because of the shortage of chips, everyone started to redesign the products that have been used for the past decade.
Is your company g...
[i=s]This post was last edited by xinxiaojun on 2018-10-22 14:39[/i] [align=center]Mobile device battery voltage remote monitoring system based on MC20E[/align] [align=left] [color=#0000ff]Technical b...
The STM32L5x series is a new MCU from ST. I just heard last year that ST has released an MCU based on the M33 architecture.
This MCU comes with hardware TrustZoneARM TrustZone technology is a system-w...
[align=left]After implementing DIY BLE_APP for NXP IoT Bluetooth scanning, connection and reading sensor data last week, this week we improved and completed the app end to write data to the NXP IoT de...
Memory is to CPU like warehouse is to workshop. Raw materials, semi-finished products, finished products, etc. in the workshop processing process need to be in and out of the warehouse. No matter how ...
Zuosi Auto R&D released the "Passenger Car Millimeter Wave Radar Industry Research Report 2022-2023 ". Passenger car millimeter wave radar industry research in 2023: The number of millimeter wave...[Details]
1. Phenomenon Platform: keil c51, Zhongying SH79F7019A Phenomenon: After adding an interrupt processing logic, the main program was found to be abnormal. Breakpoint debugging found that the param...[Details]
Lab's innovative technologies can enhance AI edge solutions and improve neural network capabilities
Microchip Technology Inc. (Microchip Technology) announced the acquisition of Neur...[Details]
Great companies are always market leaders, not followers. On the one hand, they seize the first opportunity and occupy the market high ground; on the other hand, in today's abundant material world, p...[Details]
Facebook's open source Time Card uses the u-blox ZED-F9T precision timing module to easily achieve nanosecond-level timing.
Shanghai, China - October 25, 2021 - u-blox (SIX:UBXN), a gl...[Details]
The factors that affect the effect of the basic measuring instrument are: ①Ambient temperature The instrument should be used strictly in accordance with the working temperature indicated in the per...[Details]
Recently, there has been new progress in the IPO of Mingwei Electronics on the Science and Technology Innovation Board. According to the Shanghai Stock Exchange, Mingwei Electronics will be reviewed...[Details]
Usually, a digital multimeter can be used to determine whether a power module is good or bad. As shown in the figure below, connect the red probe of the digital multimeter to U/V/W and the black prob...[Details]
Aiming at the problem that the traditional PI regulator will produce static error and weak dynamic regulation ability for AC control system, based on the theory of DC regulator to AC regulator in ser...[Details]
It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost directly...[Details]
Autonomous driving is divided into several steps, including perception, fusion and interconnection, positioning, decision-making and execution. Of course, as we mentioned in our previous article, the...[Details]
1. The origin of RS-485 communication RS-232, RS-422 and RS-485 are all serial data interface standards, which were originally formulated and issued by the Electronic Industries Association (EIA). ...[Details]
On September 27, Hisense Visual Technology (600600.SH) officially released its first 30-inch 4K benchmark monitor with independent intellectual property rights, and announced that Gong Li would becom...[Details]
The driver is divided into two types: running on Ubuntu and running on the ARM development board. We will test them separately.
1. Source code
empty#include linux init.h=""
...[Details]
RF/Wirelessly
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