ADI-Maxim's battery pack BMS coulomb meter chip is relatively expensive, and most companies will not use it. Can anyone recommend a domestic chip? Taiwan, Japan, and Korea are also OK. In the past, co...
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...
In daily industrial production, various pressure gauges are indispensable as a common measuring instrument. There are many types of pressure gauges, including pointer indication type and digital displ...
l Introduction
Temperature is one of the main controlled parameters in industrial production, and various temperature control systems related to it are widely used in metallurgy, chemical in...[Details]
The principle of LED lighting:
China's LED industry started in the 1970s. After more than 30 years of development, China's LED industry has initially formed a relatively complete indu...[Details]
How to choose a crystal in the oscillation circuit of a PIC microcontroller?
For a high-reliability system design, the choice of crystal is very important, especially for systems with sleep wake-up (...[Details]
On December 17, 2012, MIPS announced that it has revised and signed a new merger agreement with Imagination. In the new agreement, Imagination's acquisition price of MIPS has been changed to US$100...[Details]
In the current context of the development of the three networks integration, telecom operators are making every effort to build FTTH networks, which have formed great advantages in terms of network...[Details]
When testing LEDs, you may find that when the LED is driven by high-frequency current, it often burns black, which eventually leads to a dead light. Specifically, the colloid around the gold wire bur...[Details]
With the huge intelligent needs of the automotive, communications, information appliances, medical, military and other industries, embedded software and systems are developing rapidly. Microprocessors...[Details]
According to foreign media reports, on June 30th local time, Finland's Basemark and Japan's Digital Media Professionals Inc. announced a partnership to jointly develop smart mirror systems for global...[Details]
This article is compiled from STMicroelectronics blog Sicily has become the site of a groundbreaking experiment for STMicroelectronics (ST), using a new “smart” technology to detect earthquakes, un...[Details]
China Energy Storage Network:
In the process of energy development, all energy revolutions rely on major breakthroughs in energy technology. In the first energy revolution, the invention of t...[Details]
The Si3480 is a power manager intended for use with the Si3452 Power over Ethernet (PoE) controller. The Si3480 enables the use of a smaller, lower cost, and more efficiently-utilized power supply ...[Details]
In the process of automated production, processing and control, it is often necessary to accurately position and control the size of the workpiece or the distance that the mechanical equipment move...[Details]
On October 26, TDK Corporation of Japan announced the development of the ADL3225VM inductor for automotive power over coaxial cable (PoC) systems. The size is only 3.2 mm × 2.5 mm × 2.5 mm and mass...[Details]
With the increasing use of single-chip microcomputers, it is also common to use it as a front-end machine for collection and communication in various applications. Generally, the front-end machine is...[Details]
If you are an auto technician, vehicle technician or auto mechanic, you may find this cheap yet powerful car battery charger circuit very handy as it can be used to charge all types of car and moto...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD
