[i=s]This post was last edited by Jacktang on 2019-7-16 21:27[/i]The Internet of Things is growing rapidly. In its sub-sectors, smart home and building automation applications, smart lighting plays a ...
IE3D is an electromagnetic field simulation tool based on the method of moments. It can solve the current distribution problem of three-dimensional metal structures in a multilayer dielectric environm...
Award-winning live broadcast | Multiple MSP430 on-chip Sigma-Delta ADCs help high-precision signal detection applications. Registration is openClick here to register for the live broadcastLive Topic
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Schematic diagram of low-end car charging solution implemented by single-chip 34063
Advantages: Low cost; Disadvantages: (1) Poor reliability, single function; no safety measures such as over-te...[Details]
The Linux kernel writes the LED driver as shown in the figure: According to the diagram, we find that we need to write two parts: one is the APP, and the other is the underlying driver. The APP fin...[Details]
1. Problems when using stm32f10x_lib.h file
Use uvison 4.x (MDK4.x) to create a project for developing STM32F103: test.uvproj
Add the source program main.c file to the project. The source co...[Details]
Surge voltage can cause LED lamps to burn out, and so far, no one has proposed a good solution. All those who work on LED power supplies or finished LED lamps avoid talking about this problem and pret...[Details]
DxO photo editing software has a Black Friday sale with discounts of up to 50% DxO's range of powerful photo editing software is getting Black Friday deals. The offer will start on Monday, November...[Details]
According to wccftech, there have been reports recently that Apple may remove both the charger and EarPods from the iPhone 12 packaging. Recently, the YouTube channel EverythingApplePro shared ...[Details]
China Energy Storage Network
: In the new generation of power systems, many new technologies have emerged and are rising rapidly, mainly including new energy power generation technology, vari...[Details]
Figure 1 shows a boost switching converter circuit with a well-known problem: if the input of boost converter IC1 is pulled low to shut down the boost converter, the external inductor L1 and forwar...[Details]
According to foreign media reports, Peng Bai's laboratory at Washington University in St. Louis has developed an efficient and stable negative electrode-free sodium-ion battery. Peng Bai is an assist...[Details]
introduction
In the power quality monitoring system, due to the equipment installation location, measurement error, instrument accuracy, calculation error and even some human factors, the collected d...[Details]
Recently, BOE (BOE Technology Group Co., Ltd.) announced that it will permanently donate all 200 ultra-large 8K TVs that carried live broadcasts of ultra-high-definition events during the global ice ...[Details]
The development of switching power supplies has freed power supplies from bulky and inefficient transformer linear power supplies. However, with the development of electronic technology, many devic...[Details]
Air charging, as an advanced new product in the field of wireless charging, has recently become a hot topic in the industry. At the beginning of 2021, Xiaomi was the first to release wireless chargi...[Details]
1. Program Function
1. Realize the 16-bit keyboard input function of 0~f, and output the numbers represented by the keys through port P1.
2. Code
#include"reg52.h"
#define uchar unsigned char
...[Details]
Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]
Wireless Connectivity
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