-
The four I/O ports P0, P1, P2, and P3 are used as general IO ports and are all quasi-bidirectional ports. That is, before being used as input (read pin), the IO port must be set to 1 to cut off the...[Details]
-
Access control, also known as access control system, is a digital management system for managing people's access. At present, with the development of industrial automation and people's increasing d...[Details]
-
According to Taiwan media DIGITIMES, China's leading ODM Wingtech Technology has replaced Taiwan-based manufacturers such as Quanta and Foxconn to become Apple's MacBook assembly plant. The sudden em...[Details]
-
Experiment name: Fabrication and vibration characteristics test application of power amplifier based on two-dimensional elliptical ultrasonic vibrator Experimental purpose: To test and verify wheth...[Details]
-
First, let's take a brief look at what a quartz resonator is. A quartz resonator is referred to as a crystal oscillator. It is made of a quartz crystal sheet with a piezoelectric effect. This quart...[Details]
-
Yesterday, at the end, I mentioned PAM, PWM, and SPWM, saying that they are often seen in some manuals or reference books, especially in the manuals of frequency converters. So, what are they? Let'...[Details]
-
In the new journey of entering the automotive industry, the Automotive BU will become Huawei's sharpest bayonet and rush to the forefront of promoting the transformation of the industry's new four mo...[Details]
-
Does lithium iron phosphate battery have a better prospect than ternary lithium battery? My view on this question is that it is unlikely. Lithium iron phosphate batteries occupied the mainstream mark...[Details]
-
list p=16F877A,R=DEC include "p16F877A.inc" ;;;;;user variables;;;;;;;; Count2 equ 23H Count3 equ 24H data_out1 equ 25H data_out2 equ 26H ;;;;;;;reset vector;;;;;;;;; org 0x00 goto mainline ;;;;;;del...[Details]
-
describe
The LT
®
3758 is a wide input voltage range, current mode, DC/DC controller that can generate positive or negative output voltages. It can be configured as a boost, flyba...[Details]
-
According to etnews, South Korea's Ministry of Trade, Industry and Energy (MOTIE) plans to invest US$25.3 million (30 billion won) over the next five years to support the research and development of ...[Details]
-
As the name implies, power amplifier is the abbreviation of power amplification. Compared with voltage or current amplification, power amplifier requires a certain power without distortion, and gen...[Details]
-
An uninterruptible power supply (UPS) is used to provide a stable power supply to its load, thereby
isolating the load from the power line and preventing the load from
being affe...[Details]
-
Recently, TUV Rheinland Group (hereinafter referred to as "TUV Rheinland") issued the ISO 26262 functional safety management certificate to Huawei Technologies Co., Ltd. (hereinafter referred to as ...[Details]
-
As a key link to ensure quality and performance, testing is facing new development and incremental space as cars move towards intelligence,
electrification
, and networking. At the same tim...[Details]