Author: qiy8106 Source: China PCB Technology Networktab??Start the property window of the floating drawingpgup??Enlarge the window display ratiopgdn??Reduce the window display ratioend??Refresh the sc...
Analog amplifier circuits mainly include common emitter, common collector and common base amplifiers, which are single-tube amplifiers, resistor-capacitor coupling, transformer coupling and direct cou...
This circuit was adapted from "Toggle Switch Debounce Pushbutton" by John Lundgren. This circuit is useful for loads that need to be switched on from one position and off from another. Any number of m...
[align=left][font=宋体][size=11.0pt]Generally speaking, there is some overlap in sampling rate and resolution between SAR and DeltaSigma ADC, but DeltaSigma ADC has a wider range of resolution options. ...
The IRQ interrupt routine cannot return. The code is as follows, I don't know where the problem is. HandlerIRQ BL IRQ_Fun mov pc ,lr ///////////////////////////////////////////////////////////////////...
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
With the continuous development of the industrial automation industry, we are seeing an increasing number of intelligent devices using flexible, efficient, and precise robotic arms to p...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
Using an electronic load is like thinking of it as a resistor that dissipates the power supply's output. The most straightforward mode is the CR constant resistance mode. In this mode, by setting a...[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]
Most electric vehicles currently lack a gearbox, only a single-speed reduction gearbox. This includes Teslas, but that doesn't mean electric vehicles don't need a gearbox. Thanks to the constant to...[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]
Motors and insulating varnish are inseparable. The composition and manufacturing technology of insulating varnish have been continuously updated and improved, driving the rapid development of motor...[Details]
Flashing the firmware of a fuel-powered vehicle is used to increase vehicle power, but why can't this be done on electric vehicles? The reason electric vehicles can't be flashed is to protect the v...[Details]
Time delay relays play a crucial role in electrical control systems. Upon receiving a trigger signal, they control the on/off switching of circuits at preset intervals, providing precise timing con...[Details]
Technical collaboration on autonomous driving will help promote autonomous driving and prove that it is safe, efficient and feasible.
Autonomous vehicles (AVs) are rapidly moving from hy...[Details]
With the booming electric vehicle market, pure electric sedans are becoming a popular choice for families. When choosing a car, besides considering the vehicle's specifications, power, and appearan...[Details]
Microcontroller MCU
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