-
Function: The inductive speed sensor is used in conjunction with the pulse disk to provide engine speed information and crankshaft top dead center information in the distributorless ignition system...[Details]
-
Today I want to talk about the calculation of leakage rate and pressure difference during air tightness test. Through searching and consulting others, I found that the leakage rate standard corresp...[Details]
-
Researchers at Germany's Fraunhofer ISE institute have introduced a new medium-voltage string inverter for large power plants.
The research institute claims that the concept is a world first i...[Details]
-
Myth 1: "Lightning arrester" is only for lightning protection
In the actual application of UPS, we often encounter this situation: the sky is clear and no lightning can be felt, ...[Details]
-
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
-
These days, I'm working on a project that uses external RAM expansion, and I'm really ashamed that I don't know a lot of basic knowledge points. Now I write down the things I don't know, make a note, ...[Details]
-
Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
-
In the previous video, it was said that ARMCPU has two states ARM State Each instruction will occupy 4 bytes Thumb State Each instruction occupies 2 bytes We have said that the Thumb instructio...[Details]
-
Recently, the Suzhou Municipal Market Supervision Administration issued the Announcement on the 2021 municipal-level supervision and random inspection of electric vehicle charging pile product qual...[Details]
-
The working principle of the ultrasonic depth sounder is designed based on the principle that ultrasonic waves can propagate in a uniform and straight line in a uniform medium and produce reflections...[Details]
-
Foreign media 9to5 Mac reported that market research firm Counterpoint Research believes that the delayed launch of the iPhone 12 series last year is likely to be beneficial to Apple's developm...[Details]
-
There is more to new energy than just electricity, and more to electricity than just batteries in cars. To break through people's stereotypes about new energy vehicles, Lamborghini and MIT collaborat...[Details]
-
1 Introduction
PowerPC440GP is a high-performance 32-bit RISC embedded processor launched by IBM. It integrates the PowerPC440 core and various peripheral device interface resources on the chip...[Details]
-
Corrosive liquids such as sulfuric acid, hydrochloric acid, and nitric acid are common in chemical companies. When measuring the liquid level, a non-direct contact level meter is used, and the ultras...[Details]
-
The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
