In our common understanding, dimensioning is mostly used in PCB production and welding assembly files to mark the size of components and borders. Generally, in the design process, it is customary to p...
[i=s] This post was last edited by dontium on 2015-1-23 13:26 [/i] I used LM567 to make a frequency selection circuit with a center frequency of 4KHz. The circuit was made completely according to the ...
I have just started working on a PWM rectifier. I would like to share it with you. I will update it in real time in the future. If you have done it before, please leave a message and give me some advi...
BH1750 is a digital light intensity detection sensor that uses an I2C interface. When in use, its connection relationship with the MCU is:
SDA---PB8
SCL---PB7
The statement that defines the input and ...
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
1. Introduction
In 2015, Apple's new MacBook and Apple Watch both featured force-sensing technology, which Apple calls Force Touch. Each time a user presses the touchpad, the device not only p...[Details]
On August 20, Huawei Device announced that the all-new M7 is the first to feature an in-cabin laser vision solution. This solution offers enhanced active safety capabilities compared to primary vis...[Details]
Which is better, copper braided wire flexible connector or copper stranded wire flexible connector? When choosing copper wire flexible connector, people always struggle with whether to use copper b...[Details]
The assisted driving industry in 2025 stands at the dual crossroads of "large-scale implementation" and "safety upgrades." Cities like Beijing and Wuhan have already issued regulations de...[Details]
August 18, 2025—
Advantech, a global leader in IoT intelligent systems and embedded platforms, today announced a collaboration with LitePoint, a global provider of wireless test solutions, to d...[Details]
When we use electric cars on the highway, we do need to pay attention to more aspects than fuel cars.
First, we need to charge our electric vehicles in advance. Compared to fuel vehicles...[Details]
Lisle, Illinois – August 19, 2025 –
Molex Incorporated, a global electronics giant and leader in connected innovation, celebrates the opening of its new China sales office dedicated to the auto...[Details]
Another industry leader will start the layout of "A+H" dual capital platform.
On August 13, Wolong Electric Drive Group Co., Ltd. (hereinafter referred to as "Wolong Electric Drive") submitted...[Details]
Introduction
Currently, IoT-related applications, including those enabling furniture display panels, industrial control display panels, handheld devices, and facial recognition, are gradually s...[Details]
It's well known that any type of battery will experience a decrease in capacity in low-temperature environments. For example, electric vehicles and battery-powered vehicles experience a reduction i...[Details]
With the introduction of home projectors into homes, home theaters are no longer simply a large color TV with a high-end audio system and the corresponding amplifier. It's more than a simple arrang...[Details]
China has achieved another milestone in the field of micro rare earth permanent magnet motors. According to the Rare Earth New Materials Technology Innovation Center in Baotou, Inner Mongolia, a ra...[Details]
On August 11, Beijing time, the Financial Times reported that in order to obtain chip export licenses, Nvidia and AMD reached an unusual arrangement with the Trump administration, which included pa...[Details]
PCB Design
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