PT2512JK-7W0R15L

After Professor Nakamura of Nichia Chemical published the blue LED in 1996, the red, green, and blue LEDs representing the three primary colors were finally available. Since LEDs are lightweight, h...[Details]

1 Introduction Philips' 8XC552 microcontroller is widely used in industrial control, DCS control and intelligent instruments due to its small size, powerful functions and low price. In the pro...[Details]

The primary detuning device is used in 6-35kv neutral point ungrounded system and is connected in series between the voltage transformer and the neutral point. It can limit the overvoltage caused by ...[Details]

CW431CS adjustable voltage regulated power supply application circuit VO can be adjusted between 2.5V and 36V. VO=Vref*1+(R1/R2), where Vref=2.5V. Since the voltage RO bears is (V+VO), when the ...[Details]

At present, electronic technology has entered the digital age, and the energy source of electronic technology should also adapt to it. High-frequency UPS has also adopted digital technology, while ...[Details]

When SM2..0 is 011, the SLEEP instruction will put the MCU into power saving mode. This mode is different from the power down mode in one respect: If the Timer/Counter 0 is asynchronously driven, t...[Details]

Let's look at the benefits that the various analytical methods invented so far have brought to automakers, tier suppliers and mold manufacturers. Industrial computed tomography (CT) is an emerging in...[Details]

Should Samsung launch the Exynos 1000 after the Exynos 990 chip? It seems that there are still variables. The score of the phone believed to be the Galaxy S21 Plus on Geekbench indicates that the nex...[Details]

Recently, Gasgoo Automotive Research Institute released a list of smart cockpit configuration data from January to July 2024, showing the fierce competition among cockpit configuration supp...[Details]

Hardware circuit: independent button connected to RA5 Effect: Make the LED at port RD0 light up when the independent button is 0. Note: The default state of PORTA is not a digital IO port, we nee...[Details]

As we all know, Apple's market value has been very high recently, approaching the market value of Saudi Aramco, the world's largest stock. More importantly, several financial institutions in the capi...[Details]

When I first started working, I participated in embedded code optimization. In addition to the most basic function implementation algorithm optimization, there were also some details to deal with. Of...[Details]

Axial clearance effect Bearing clearance is also called bearing play. The so-called bearing play refers to the amount of movement when the inner ring or outer ring of the bearing is fixed when...[Details]

Causes of black smoke from diesel engine exhaust The black smoke in the exhaust is mainly carbon particles from incomplete combustion of the fuel. Therefore, factors such as excessive fuel sup...[Details]

In the half-bridge converter shown in the figure, the primary side of the transformer flows current throughout the entire cycle, the magnetic core is fully utilized, and the withstand voltage require...[Details]