[align=left][color=rgb(85, 85, 85)][size=4]In a world where everything is connected, more and more electronic devices that can understand speech are coming into our sight. In devices such as smartphon...
Source: csdn
Recently, a video of a candidate from Chengdu, Sichuan, introducing his application preferences during an interview unexpectedly became popular. His speech was domineering and confident, ...
Espressif CEO and President Swee-Ann Teo confirmed that all future ESP32 microcontrollers will be based on RISC-V instead of Xtensa “unless we have some special requirements that I don’t see right now...
Author: Garrick Dai
In the control of brushless DC motors (BLDC), Lead Angle is often used, whether for sensored or sensorless motors. Because the motor coil is an inductive load, the current in the c...
What is a bursting tester: It is a special testing instrument produced for testing the bursting resistance of paper, paperboard and corrugated paperboard. The most commonly used bursting tester is t...[Details]
As a leader in DSP, Texas Instruments (TI) of the United States also leads in digital camera applications. First, it implemented image compression based on the TMS320C54x general-purpose platform, ...[Details]
Digitalization is accelerating in all areas of life. From home entertainment to health technology to in-car entertainment, the number of connected consumer devices used at home or on the road continu...[Details]
The latest industry forecast is that LCD panel prices will continue to decline by the end of the first quarter or the beginning of the second quarter of 2022. According to WitsView data, the unit pri...[Details]
1 Working principle of microcontroller MSC1210 A microcontroller is a single-chip microcomputer that integrates the main parts of a microcomputer on one chip. Microcontrollers were born in the mid-...[Details]
Huawei spent 1 billion pounds to build a research and development base near Cambridge, England, in 2018. It spent 37 million pounds just to buy the land, hoping to use it as its international headqua...[Details]
Basic features
AC non-isolated high frequency
Switch
Buck constant current mode
AC 85~245V, 50~60Hz working range
Series charging, parallel discharge passive
Power
...[Details]
With the rapid development of industrial automation, digital IO modules have become an indispensable part of industrial automation controllers. Digital IO modules can connect controllers with exter...[Details]
Windows XP has a very good new feature: adding a "read-only" attribute to USB storage devices. The specific implementation method is as follows: Enter the registry editor, find the HKEY_LOCAL_ MACH...[Details]
Recently, the "IAIC Information Security Summit Forum and China Chip Application Innovation Design Competition Information Security Special Competition" was successfully held in Haining, Zhejiang, ho...[Details]
1. DS1337 Introduction DS1337 serial real-time clock chip is a low-power clock calendar chip that uses BCD code. It has two programmable timer alarms and a programmable square wave output. Its addr...[Details]
According to the Ericsson Mobility Report November 2019, as the 5G ecosystem continues to develop, Ericsson expects the number of global 5G users to reach 2.6 billion in the next five years. 2019 w...[Details]
Less than half a year after the release of OPPO Reno, OPPO Reno2 came out. However, the hardware update of OPPO Reno2 does not seem to match the iteration speed. In other words, OPPO Reno2 only has o...[Details]
Integration of high-speed motor and transmission/reducer - integrated innovative technology
The world's first high-torque, maintenance-free electromagnetic tooth clutch (EMDC)
Intelligent...[Details]
With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]