[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...
How do I write a testbench for a module that has sub-modules under it? The module has been instantiated and mapped in the testbench, and stimulus has been added, but the simulated signal has no value....
[color=#000][size=15px]Can the AGND and DGND pins of VS1053 be connected directly? Isn't it said that there will be interference, and resistors or magnetic beads are used to connect them indirectly? [...
[i=s]This post was last edited by cruelfox on 2019-1-13 12:40[/i] I have received Rapid-Iot for so long, but I have never been able to use the mobile APP successfully, and it has always been blocked b...
Author: ST Engineer Weisheng CHEN
Click to download the pdf document to view:Keywords: BlueNRG-1/2, ADCProblem: The sampling accuracy of the ADC module of BlueNRG-1/2 is not high enough.
Background: W...
[i=s] This post was last edited by Yanyun Shibaqi on 2019-5-24 17:07 [/i] [align=center][font=黑体][size=7]Ultrasonic Standing Wave Axial Suspension Moving Device [/size][/font][/align] [align=left][fon...
xMEMS and Bujoen Electronics Announce Immediate Availability of 2-Way Speaker Modules for High-Resolution, Lossless TWS Earphones
Beijing, China - January 17, 2023 - xMEMS ...[Details]
Precision Battery Formation and Testing: A Game Changer for Electric Vehicles Next time you're on Main St., take a look around and see for yourself how the automotive industry is changing: The pop...[Details]
When reading kernel source code, you often encounter IS_ERR, such as in linux/arch/arm/kernel/sys_arm.c
view plain copy
print ?
asmlinkage int sys_execve(char __user *filenam...[Details]
As we enter the era of negative population growth, the problem of population aging will become more and more prominent. Therefore, in
the fields of
medical care,
health and elderly care, the...[Details]
Recently, two group standards, "Vanadium Oxide for Vanadium Batteries" and "Ammonium Metavanadate for Vanadium Battery Electrolyte", successfully passed the standard review organized by the China I...[Details]
R-Car Gen3e launched, CPU speed increased by 20%
New SoC brings 2 GHz speed, higher application integration and enhanced functional safety to a wide range of entry- to mid-range ap...[Details]
Molex, a leading global supplier of a full range of interconnect products, offers the Brad® series of automation products to meet the needs of packaging equipment builders, robot manufacturers and...[Details]
Recently, Joseph Sawicki, executive vice president of Mentor IC EDA, visited China to attend the annual Mentor Forum 2019 Beijing Design Technology Forum. It has been 20 years since Sawicki first cam...[Details]
Acoustic holography is a technique that maps noise to an intensity distribution and locates the source of noise. It uses an array of microphones or antennas to generate an acoustic image of the noise ...[Details]
The address space of the MCS-51 microcontroller's external RAM is 64K, and the address bus is 16 bits. The following four instructions can be executed to access the external RAM:
MOVX A,@DPTR
...[Details]
LiDAR has become very popular recently. For cars to achieve autonomous driving, they need sensors such as cameras, millimeter-wave radars and lidar to replace human eyes and perceive the surroundin...[Details]
introduction
In a recent publicly reported accident involving assisted driving, the AEB (Automatic Emergency Braking System) function was suspected to be ineffective, and the advanced assisted...[Details]
Most mobile phone users do not unplug the charger after charging their mobile phones to save trouble for the next charge. This not only wastes power, but also creates huge safety hazards. According...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
What is perception?
In the autonomous driving track, the purpose of perception is to imitate the human eye to collect relevant information and provide necessary information for subsequent deci...[Details]