-
Although it is no longer the Nokia of the past, the brand is still releasing new products. Recently, new news indicates that HMD Global has recently begun preparing for commercial launches in the fou...[Details]
-
Main features of AVR High reliability, powerful functions, high speed, low power consumption and low price have always been the important indicators to measure the performance of single-chip microc...[Details]
-
Although more than a decade has passed since the blackout of the century in the United States, the disaster it brought always reminds people of the problem of power supply stability. So how did this ...[Details]
-
This circuit diagram is based on the AT89C51 frequency meter hardware circuit diagram. As shown in the figure. The frequency meter realizes the following functions:
1. Test functionality
It...[Details]
-
Study on control method using hysteresis comparison
High-voltage direct current (HVDC) transmission systems generate a large number of harmonics during the rectification and inversion process. ...[Details]
-
STM32 selects the boot mode of STM32 through the high and low levels of the two pins BOOT0 and BOOT1, and different boot modes correspond to different built-in program storage media. The so-called bo...[Details]
-
There are two main reasons why HardFault_Handler failure occurs in STM32: 1. Memory overflow or out-of-bounds access. This requires standardizing the code when writing the program yourself, and you n...[Details]
-
Designing a good current-to-voltage (
transconductance amplifier
) converter using a voltage feedback amplifier (VFA) is a significant challenge. This article will explore a simple TIA ...[Details]
-
Recently, IAR Systems, a well-known Swedish software developer, announced a partnership with GigaDevice to provide powerful development tools for GigaDevice's RISC-V core-based MCU products. At the s...[Details]
-
On April 7, Narada officially released the 305Ah energy storage battery and Center L Plus liquid-cooled energy storage system.
305Ah energy storage battery with 20-year ultra-long life
...[Details]
-
The domestic semiconductor industry has always been relatively weak in some upstream materials and equipment fields. Many domestic listed companies have entered the field of photolithography machines...[Details]
-
According to the International Energy Network, the State Administration for Market Regulation recently announced the results of the "National Supervision and Random Inspection of 33 Product Quality...[Details]
-
Users who have recently updated their WeChat version, have you noticed any new changes? Take me as an example. I accidentally found that the payment in "Me" was gone, and it was replaced by a...[Details]
-
LeTV held a media communication meeting in Beijing yesterday, announcing the official return of its LeTV mobile phone and launching its first product after its return, the LeTV mobile phone S1....[Details]
-
Since the beginning of this year, state-owned central enterprises have continued to increase their layout in strategic emerging industries. A reporter from China Securities Journal recently visited th...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
