[size=2][color=#696969][font=微软雅黑][size=2][color=#696969][font=微软雅黑] [/font][/color][/size] Electronic Engineering World is a professional portal website that provides information on electronic techno...
The models currently promoted by TI are:BQ27541, BQ27741, BQ27510, BQ27520, BQ27531/530, BQ27421/441, and BQ27425.1. Consider the package BQ27741 BQ27520 BQ27425BQ27530/BQ27531 are CSP packages, which...
Recently, when burning the file system in uboot, errors always occur. I suspect that there is a conflict with the memory area of uboot during burning. How can I find the address of uboot in memory whe...
Unable to enter the main function because of the use of printf function:
Solution 1: When using library functions such as printf, you need to write low-level functions such as _sys_exit(). According t...
When using thonny IDE to connect to pico, it will show
Device is busy or does not respond. Your options:- wait until it completes current work;- use Ctrl+C to interrupt current work;- use Stop/Restart...
The MATLAB and FPGA implementation of digital modulation and demodulation technology uses Altera's FPGA device as the development platform, and uses MATLAB and Verilog HDL language as development tool...
The inverter introduced in this article (see Figure 1) is mainly composed of MOS field effect tubes and ordinary power transformers. Its output power depends on the power of the MOS field effect tube...[Details]
Abstract: Forming an anti-reflection film on the surface of solar cells is a relatively feasible and cost-effective method to improve the photoelectric conversion efficiency of solar cells. The PEC...[Details]
On June 21, Nanjing held a launching ceremony for the Integrated Circuit Industry Intellectual Property Alliance and a patent navigation results release conference. Integrated circuits are the indu...[Details]
Touch screen technology has been around for more than 30 years, and people are no longer new to pointing and drawing on the screen. But just when people were tired of the touch screen, the iPhone c...[Details]
The basic structure of the microcontroller includes six parts: central processing unit (CPU), memory, timer/counter, input and output interface, interrupt control system and clock circuit. 1. Basic...[Details]
Today (18), according to official news from Sony, Sony Chairman Kazuo Hirai officially retired from Sony. At the request of Sony's management team, he will continue to serve as a "senior advisor." ...[Details]
Although many in the industry believe that analog and digital technologies will soon compete for dominance in the control circuits of power- conditioning devices, the reality is that when it come...[Details]
Varistor is a component with nonlinear volt-ampere characteristics, and its resistance value is different at different voltages. Varistor is usually used in circuits to withstand overvoltage. When ...[Details]
As CES 2019 Asia is in full swing, SoftBank, which has always made achievements in the telecommunications field, announced a 5G-based technology that can achieve remote control of vehicle spacing thr...[Details]
DC/DC module power supply is increasingly widely used in the fields of communication, network, industrial control, railway, military, etc. due to its small size, excellent performance and convenient u...[Details]
When using instruments outdoors, we often encounter problems where the machines need to be repaired. However, the oscilloscopes and signal generators commonly used in laboratories are not easy to...[Details]
Gas flow meter is a commonly used flow measurement instrument, which has many advantages such as high sensitivity, wide measurement range, flexible use, convenient maintenance, etc., and its applicati...[Details]
RF source: Click FREQ, set the frequency to 1GHz, click LEVEL, set the level to -20dBm; Click MOD → AM, turn it on, set the modulation parameters, the modulation frequency is 1KHz, the modulation d...[Details]
According to foreign media reports, on February 11 local time, Hyundai Motor Company announced that it will expand its partnership with the U.S. Department of Energy (DOE) to further support the DOE'...[Details]
On November 12, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Communications has lau...[Details]