With the explosive growth of TWS earphones, higher requirements are placed on the battery life of earphones and battery boxes. Generally, the battery life can be improved from the following points.
1)...
[b][b]Pad and via design[/b][/b][p=24, 2, left][color=rgb(0, 0, 0)][font=宋体, arial][size=14px]Components are fixed on the printed circuit board by soldering the leads to the pads. The function of vias...
Could you please tell me what circuit is generally used to implement the 0/4-20mA drive circuit?
I have a plan like this, I wonder how competitive it is? For your referenceAttached datasheet...
3) FRAM storage methodSince FRAM has the speed and times of SRAM, and the characteristics of Flash and EEPROM, data can be saved after power failure, and the multifunctional FRAM also has power manage...
IO-Link is the first open, fieldbus-independent, low-cost, point-to-point serial communication bus protocol for communicating with sensors and actuators. It has been adopted as an international standa...
1. Download freeModbus open source package Generally, the development environment used by STM8 is IAR, so here we will talk about porting FreeModbus under IAR. Download freemodbus-v1.5.0, the offi...[Details]
Abstract: This article introduces two DSP hardware platforms specially designed for power monitoring/monitoring systems, specifically explaining that DSP solutions are more efficient than tradit...[Details]
introduction
Since the energy crisis broke out in the 1970s, people have gradually realized that the world's energy is not inexhaustible. Therefore, how to apply scientific methods and ...[Details]
In 2021, the third-generation semiconductor market represented by silicon carbide (SiC) began to shift from the initial frenzy to a calm development stage. The industrialization process of SiC on car...[Details]
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary World Peace has launched the E7QL intelligent facial recognition system...[Details]
The PWM DC motor speed regulation simulation schematic diagram is as follows. The PWM DC motor speed regulation schematic diagram and PCB diagram drawn by Altium Designer are as follows: The PWM...[Details]
Recently, a research team from the Massachusetts Institute of Technology (MIT) announced that they have developed a new battery electrode that can be used to develop batteries with higher energy dens...[Details]
After the basic functions of the system clock generator are established, the SCG1, SCG0, CPUOFF, and OSCOFF bits of the CPU status register SR are important low-power control bits. As long as any inte...[Details]
In the first quarter of this year, due to the impact of the COVID-19 pandemic, the performance of listed companies in the semiconductor and mobile phone industry chains showed different trends. Excep...[Details]
Recently, PPG Industries, Ltd., located in Pittsburgh, received $3.1 million in funding from the U.S. Department of Energy to develop its raw materials, coating design and manufacturing processes in t...[Details]
1. Fully automatic measurement: After setting, just press the test button to complete all the work (automatic stirring, automatic resting, automatic voltage increase, automatic voltage reduction, aut...[Details]
After years of development, China has become the world's largest
producer and exporter of
electroacoustic
devices. With the popularization of 3G and Internet of Things technologies, elect...[Details]
1. Bit Logic Instructions
1. Contact and coil instructions
Programming principles of PLC ladder diagram language
1. The ladder diagram consists of multiple rungs. Each coil can const...[Details]
CoreWing Information Technology completed nearly RMB 500 million in Series B financing and is committed to becoming the industry's leading IoT smart terminal system SoC chip company Recently, CoreW...[Details]
Ultrasonic medical imaging equipment has experienced more than half a century of development. Especially since the 1990s, with the rapid development of medicine, mechanical materials, computers, an...[Details]
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