I recently got a mipow power bank SPX01W, which supports both wired and wireless charging for mobile phones. It has a square shape, two USB outputs, one wireless output, and a Type-C interface for cha...
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Razavi Analog Integrated Circuit Tutorial (English) : https://training.eeworld.com.cn/course/5218The Bible of analog circuit design, taught by analog electronics master Razavi himself!Fundamentals Of ...
I would like to ask, when compiling uboot for am335x, when making the configuration file, what is the difference between make am335x_evm_defconfig and am335x_evm_config? The am335x_evm_defconfig file ...
The list is out and can be seen here: https://en.eeworld.com/bbs/thread-1084541-1-1.html
Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
[i=s] This post was last edited by shaorc on 2019-5-19 18:17 [/i] [font=仿宋, 仿宋_GB2312][size=4][color=#000000]As shown in the figure, in order to reduce the impact of voltage surges on the load and the...
This evening, vivo held a new product launch conference. At the conference, vivo's first folding screen mobile phone vivo X Fold was officially unveiled. In addition to the screen and hinge, vivo X F...[Details]
In order to rewrite the ARF2496K wireless 2.4G driver, it needs to be ported to the STM32 main control, so I want to simply control the I/O timing to complete this experiment. The first step is to co...[Details]
Visiting China again after three years, Musk is using practical actions to highlight his investment confidence in China. It is reported that after Musk arrived in China on May 30, he met with State...[Details]
Current probes are generally divided into three types: high-frequency current probes, low-frequency current probes, and mutual induction coils. The high-frequency current probe adopts SMT large...[Details]
As a DIYER, it is necessary to have a simple and reliable voltage regulator that you can make yourself, because you often need a practical power supply to make your experiments go more smoothly. Rece...[Details]
According to foreign media reports, wolfSSL, a supplier of encryption and network security products, announced the launch of a new product, wolfHSM. Automotive HSM (Hardware Security Module) greatl...[Details]
Since its introduction, the oscilloscope has been one of the most important and commonly used electronic test instruments . With the development of electronic technology, the capabilities of oscil...[Details]
By: Sungho Beck Texas Instruments Pulse skipping mode (PSM) is a widely used method to improve light load efficiency. We will take the TPS65290 device with PSM mode as an example to introduce ho...[Details]
DS1302 is a circuit with trickle current charging capability from DALLAS. Its main features are serial data transmission, programmable charging function for power-off protection power supply, and t...[Details]
Investment bank Cowen has tracked stronger demand for the iPhone 12 series and predicts that Apple could have a blockbuster holiday quarter - producing nearly 80 million iPhones. Based on strong in...[Details]
With the continuous development of LED production technology, car-mounted mobile phones and other displays require higher and higher brightness, and heat dissipation has become a thorny problem tha...[Details]
In the detection of composite material characteristics, circuit electrical characteristics, human ECG detection, nuclear magnetic resonance, etc., it is necessary to accurately measure the surface vo...[Details]
On January 28, the Safety Supervision Department of the State Grid Corporation of China issued the "Notice on Strengthening Safety Control of the Reopening of Power Grids and Urban and Rural Suppor...[Details]
The original Chinese name of laser is "雷射" or "莱塞", which is the transliteration of its English name LASER. It is an abbreviation composed of the first letters of the English words Light Amplificat...[Details]
Address space distribution of 6410:
The S3C6410 processor has a 32-bit address bus, and its addressing space is . The upper part is reserved for peripherals, and the lower 2GB area can be divi...[Details]