450HS034XO21

Technology development: personalized sound field technology upgrades and iterations are accelerating From the development of car radios to the model of "host + amplifier + speakers + AVAS system", ...[Details]

Electro Rent, a leading global test and measurement equipment management company, has announced the appointment of Jay Geldmacher as the company’s new Global CEO and President.   Jay is a seasoned te...[Details]

Whether a technology is useful or not often depends on whether we have implemented it. This sentence  is even more obvious in the 4D millimeter wave radar industry. Before the advent of 4D millim...[Details]

To sum up: 1. N numbers need to be sorted N-1 times 2. The number of sortings for the i-th time is Ni times Assembler: ORG 1000H MOV PSW,00H MOV R7,#100-1;Total number of sorting times LO...[Details]

      Samsung will hold a press conference on January 14, and the blockbuster product of this conference is nothing more than the Galaxy S21 series. The Galaxy S21 series will have an advantage over ...[Details]

On September 13, CATL officially released the Tianxing Battery-Bus Edition, injecting new vitality into the new energy bus market. Before the launch conference, CATL Chief Scienti...[Details]

Meter circuit: The meter has an accuracy level of 1 (i.e. the meter's own sensitivity error is ±1%), placed horizontally, a rectifier instrument, and a dielectric strength test voltage of 5000V. The ...[Details]

The main circuit of the dual-tube forward PWM DC/DC converter is shown in Figure 1. The secondary circuit of its transformer is the same as that of the single-tube forward converter, but the primar...[Details]

When measuring high-frequency signals, the alligator ground lead of the probe is the root of all evil. No matter how good the instrument is, it cannot perform at its full value. Why is this? 1. C...[Details]

The function of the watchdog circuit The watchdog circuit is actually an independent timer with a timer control register that can set the time (turn on the dog). When the time is reached, it must b...[Details]

According to Reuters, Swedish regulators announced on Tuesday local time that operators participating in next month's 5G spectrum auction will be banned from using equipment from Huawei and ZTE. The ...[Details]

On August 4, Apple added a new car to its fleet and obtained 16 autonomous driving licenses for use on California roads. According to data from the California Department of Motor Vehicles, Apple de...[Details]

What is an AVR microcontroller? What does AVR microcontroller mean?   　　A single-chip microcomputer is also called a single-chip microcontroller. It integrates a computer system into one chip. In g...[Details]

　　By adding some capacitors, diodes and resistors to the transistor and using a reset IC with adjustable hold time, a purely manual reset can be converted to an automatic reset. 　　In most application...[Details]

Wollongong-based energy storage company Green Gravity has begun regional studies, site concept engineering and local community engagement at Mount Isa in Queensland, Australia, 1,80...[Details]