-
On the morning of April 30, Apple began pushing the iOS 13.5/iPadOS 13.5 developer preview Beta 3 update. In the iOS 13.5 beta version, Apple optimized Face ID. When the iPhone detects that the u...[Details]
-
1. Overview:
Electronic sphygmomanometers are currently widely used and promoted due to their advantages such as non-invasiveness, simple operation and portability. There are many methods for ...[Details]
-
GPADIR EQU 0xE0028008 GPASET EQU 0xE0028004 GPACLR EQU 0xE002800C EXPORT xmain AREA Init,CODE,READONLY ENTRY xmain ...[Details]
-
0 Introduction
In order to solve the three major problems of phase deviation observation, recording and calibration in manual adjustment of power transmission lines. This design realizes the mo...[Details]
-
With the development of various technologies, the main circuit - switching power supply is used in various products. Main circuit - the path through which the power current flows in the switching pow...[Details]
-
As one of the sources of massive data in the cloud era, the security video surveillance industry has generated massive amounts of unstructured audio and video data with the rapid development of sm...[Details]
-
Today, the issuance of 5G licenses has become a big news, but major policies have also been introduced in the automotive field. Just today, the National Development and Reform Commission, the Ministr...[Details]
-
Lithium-ion batteries have high energy density and long cycle life and are widely used in portable electronics and electric vehicles . However, the high cost and limited reserves of lithium necessita...[Details]
-
Currently, the world's mainstream general-purpose CPU architectures are x86 and ARM, which occupy the vast majority of desktop, server and mobile platforms. China has the Loongson architecture develo...[Details]
-
The core Cortex-M3 processor of STM32 is a standardized microcontroller structure. I hope you will think about what standardization means. In short, the Cortex-M3 processor has a 32-bit CPU, a par...[Details]
-
I have been using AVR microcontrollers to do projects these days. This time, I am learning in depth while doing it, and I try to use the knowledge that I have ignored before, such as pointers, file i...[Details]
-
Foreign media GSMArena shared several real spy photos of the new Honor phone. The phone is codenamed "Dingdang" and model number is "DNN-LX9". It comes in three colors: green, black and silver. ...[Details]
-
1 Introduction
The ADμC812 microcontroller recently launched by Analog Devices of the United States contains a high-precision 8-channel 12-bit analog-to-digital converter (ADC), a 2-channel 12-...[Details]
-
The emergence of various types of amorphous soft magnetic foil materials has solved the urgent need for the development of medium and large power switch conversion devices. The operating frequency ...[Details]
-
System designers are often asked to reduce overall power consumption to reduce the impact on our environment while reducing capital and operating costs. They are also required to increase circuit d...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
