In industrial sites, when signals are transmitted between electrical equipment and instruments that are far apart from each other, it is often found that instruments and other equipment interfere with...
Position: Power supply hardware engineer
Responsibilities:1. Develop power hardware solutions based on the company's chip products, such as LED driver power supply, DCDC isolation power supply, etc.2....
The performance of ARM processors is increasing day by day, and in many application systems, there are ARM+DSP solutions. This article proposes a new idea to use ARM to compile DSP code online, downlo...
Webinar: Thermal Monitoring and Protection : https://training.eeworld.com.cn/course/5285Thermal monitoring is a classic techniques used to enhance system efficiency while ensuring system safety and he...
First, here is a picture of what I have done so far for the sake of indexing. . .[b][color=#5E7384]This content was originally created by [size=3]cardin6[/size], a user of EEWORLD forum. If you want t...
When using the STCIAP15 series MCU, I used the program encryption and transmission function. I would like to ask how to clear the key after downloading it? Thank you...
In a photovoltaic grid-connected system, the components, inverter, and power grid constitute the electrical system. The inverter generates as much power as the components convert solar energy into ...[Details]
Because the inverter uses different power supply voltage levels, different levels of voltage need to be provided when repairing the inverter. However, when performing board-level maintenance or eve...[Details]
After the appearance of Apple Watch, major domestic mobile phone manufacturers also began research and development in the field of smart wearables. Vivo Watch is a smart wearable device released by V...[Details]
This circuit can generate three waveforms: sine wave, square wave and triangle wave at the same time. The frequency range is 0.05Hz to 1MHz, and the duty cycle can be from 2% to 98%. The distortion i...[Details]
1. Background
With the large-scale deployment and application of PTN packet transmission network of China Mobile Communications Group Corporation and the application of IEEE1588 synchronizat...[Details]
For embedded systems, if RTOS is not running, the main function main() in program development needs to use some mechanism to make it run happily forever. It has no end. If you want to exit from the m...[Details]
With the unification of TYPE-C interface, all Android phones have a single USB-C interface. How to charge the phone without affecting the USB2.0 data transmission function? Lederui launched the TYP...[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]
Some surveys show that for many consumers, range anxiety is the main reason why they are reluctant to switch to electric vehicles. However, the head of Swedish digital service company WirelessCar bel...[Details]
This paper proposes a design scheme for an embedded CNC system based on ARM and FPGA. The software and hardware design of the ARM system, the implementation method of hardware fine interpolation base...[Details]
4.3 Conditional Execution ARM instructions can be executed conditionally. Using conditional execution instructions in the code can reduce code density and improve program execution efficiency. Typica...[Details]
Principle of Cache
Cache is a high-speed cache. Its emergence is based on two factors: first, the speed and performance of the CPU are improving rapidly, while the main memory is slow and expens...[Details]
On the afternoon of September 14, Richard Yu announced that the newly released Huawei FreeBuds 3 wireless Bluetooth headset won 11 IFA awards. This latest Bluetooth headset was officially released at...[Details]
New products are suitable for nearly any application, significantly reducing component count, BOM cost and board space
Beijing, China, November 12, 2024 - Renesas Electronics, a glob...[Details]
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