Playing is a child's nature and a child's right. For children, playing is learning. During the process, the child gets great psychological satisfaction and pleasure, and his physical functions are als...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
LED hard light strip 24V, built-in 2813IC 60 lights per meter, I want to ask if anyone who knows can tell me what the black 5-pin component is? Is it a voltage regulator? What role does it play in thi...
tests/multi_bluetooth: Add multitests for BLE pairing and bonding.
extmod/nimble: Generate and persist a unique IRK.
docs/library/ubluetooth.rst: Add passkey docs.
examples/bluetooth: Add bonding/pass...
For portable devices, power management is a very important and key component. Power management ICs are usually divided into integrated and discrete types, and the integrated type is also called power ...
Due to the development of technology, the trend of high-speed circuit design requires:SI , PI and EMI collaborative design;
Chip, package and system co-design;
Multiphysics collaborative design.This c...
The network analyzer is the core instrument for testing the characteristic parameters of microwave and millimeter wave networks. It provides users with high-level network parameter testing solutions....[Details]
On the morning of the 11th, at Jujiang Power Technology Co., Ltd. in Youbu Town, Lanxi City, rows of photovoltaic panels were neatly arranged on the roofs of various factories, generating clean electr...[Details]
June 24, 2024 –
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on New Product Introduction (NPI) is now shipping the XP...[Details]
1 Introduction With the development of information technology and the enhancement of people's security awareness, electronic lock technology has developed rapidly. The electronic lock system has long...[Details]
The "Freescale" Cup National College Student Smart Car Competition is a scientific and creative competition with the background of rapidly developing automotive electronics, covering control, patte...[Details]
Circuit element A circuit element that mainly provides rectification, switching and amplification functions to the circuit. Note: Active components can also play the role of resistors and capacitor...[Details]
1 Introduction
Waveform generators have been widely used in various fields such as communication, control, and measurement. Waveforms such as sawtooth waves, sine waves, and square waves a...[Details]
As 2021 approaches, government leaders will continue to face evolving challenges brought on by the pandemic and its aftermath. To meet these challenges and maintain the pace of digital innovation ami...[Details]
On December 4, according to the website of the Beijing Regulatory Bureau, Haitong Securities released a basic information table on the guidance of Beijing Greengreen Information Technology Co., Ltd.'...[Details]
1. Introduction
A 28V/100A three-phase power supply switching power supply was developed for auxiliary operation training of a certain military equipment, and its working performance was good...[Details]
#include
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P2^7; //define interface
uint temp; // variable of temperature defines a variable
uchar flag1; // sign of the result pos...[Details]
At a press conference held early this morning, Apple finally released the long-rumored AirTag, a Tile-like Bluetooth tracking device that can connect to users' keys, wallets and other items to track ...[Details]
1. The frequency change of the field instrument is large. Troubleshooting method: A/First check whether the pipe section meets the requirements. For gas, you can relax and ensure that the straight pi...[Details]
Recently, in response to laboratory requirements, I wrote an article about 51 single-chip microcomputer generating PWM for reference. MCU chip STC89C52, crystal oscillator 12MHz, compilation en...[Details]
Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
Analog electronics
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