Li-ion cell formation and electrical testing require precise voltage and current control, typically better than ±0.05% over a specified temperature range. This reference design proposes a solution for...
[i=s]This post was last edited by jinglixixi on 2020-7-29 08:13[/i]1. Initial expansion of display functions
The ESK32-360 development board is equipped with a TFT display, which can display character...
[i=s]This post was last edited by ttkx on 2019-1-10 16:52[/i] I tried the basic functions of NXP Rapid Iot, but found that the online IDE was very slow, but it was still usable. Now I summarize severa...
[i=s] This post was last edited by bzhou830 on 2022-2-27 21:59 [/i] [ [GD32L233C-START Review] 1. Unboxing test to light up the color screen](https://en.eeworld.com/bbs/thread-1193742-1-1.html " [GD32...
1. Overview
During the planning stage and network optimization of mobile communication networks, the most important propagation issue is path loss, which represents large-scale propagation characteris...
Xiaotai tests thousands of electronic devices a year, but he still has time for a spontaneous trip
How did he do it?
Come and start your journey with Xiaotai!Enter the eventAbout this activity
Event t...
1. The structure and working principle of the megohmmeter: The insulation resistance is measured using a megohmmeter, which is also called an insulation megohmmeter or megohmmeter for short. Common m...[Details]
Shanghai Analog Semiconductor Technology Co., Ltd. (hereinafter referred to as "Analog Semiconductor" or "Analog") is a leading domestic analog and digital-analog hybrid chip designer. It is reshap...[Details]
As we all know, traditional car companies take a very long time to develop cars, often three to five years before they are put on the market. As a result, many traditional car companies' products ha...[Details]
1. Basic Circuit 2. Related registers 2.1 Pinout 2.2 Block Diagram 2.3 Serial Port 3. Related code The clock control logic in S3C2440A can generate the necessary clock signals, including FCL...[Details]
In the second half of 2022, "Urban NOA" will emerge in the field of autonomous driving and become a key area of competition for OEMs. Functionally speaking, urban NOA can realize point-to-point "...[Details]
According to news on October 25, analysis agency Canalys predicts that China’s automobile exports will reach 5.4 million units in 2023, of which new energy vehicles will account for 40%, reaching 2.2...[Details]
China Energy Storage Network News:
On December 4, the fourth "power sky road" in Tibet, the Ali and Central Tibet power interconnection project, was completed and put into operation for one...[Details]
According to foreign media reports, Hiden Analytical, a supplier of advanced scientific instruments, announced that its quadrupole focused ion beam secondary ion mass spectrometry (FIB-SIMS) has bee...[Details]
1. Notes: 1. Please read the safety precautions and probe range in the instruction manual carefully; 2. The slider of the clamp-on current probe must be pushed to the bottom until the probe displays:...[Details]
Use 358 to make an adder, through ADC0831 AD conversion, 51 single-chip microcomputer control, it can measure the voltage value from positive 2.5V to negative 2.5V. It can be expanded to measure larg...[Details]
Any product has a quality statement. With the progress of society and the development of industry, users have higher and higher requirements for product quality. The same is true in the flow meter in...[Details]
Recently, news about the mass production of sodium batteries has once again aroused market discussion. At the "Second National Sodium Battery Seminar" held recently, the industry's first sodium-ion...[Details]
On February 8, the launching ceremony of AUO's low-temperature polysilicon project was held in Kunshan. According to Suzhou Daily, AUO is one of the top three large-size LCD panel manufacturers in th...[Details]
1. Overall introduction of the project
VCU (Vehicle Control Unit) is the central control unit of new energy vehicles and is the core of the entire vehicle control system. The following block d...[Details]
In software that is not part of the system, it is easy to achieve low power consumption mode using the RTC+STOP mode. However, in operating systems such as UCOS, it is a bit troublesome to achieve th...[Details]
Analogue and Mixed Signal
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