270X232M683B2B1

The discharge system of a battery refers to the discharge rate, discharge form, termination voltage and temperature of the battery. The discharge of "Guangyu" VRLAB is mainly divided into the foll...[Details]

Automobile technology is developing rapidly. From gesture control to human-vehicle dialogue to driverless driving, the incredible new technologies that were previously only seen in science fiction mo...[Details]

1. No display on the electromagnetic flowmeter 1. Check whether the power is on; 2. Check whether the power fuse is intact; 3. Check whether the power supply voltage meets the requirements. 2. El...[Details]

A digital waveform is a graphical representation of the logic level versus time. Usually, we call a waveform with only two discrete values ​​a pulse waveform. In this respect, the pulse waveform is co...[Details]

Since the Ministry of Industry and Information Technology issued 5G commercial licenses to the four major operators on June 6, the pace of 5G commercialization has accelerated significantly. People a...[Details]

System Introduction The main function of this system is to compress the voice signal to achieve high-efficiency digital recording, which can be used for telephone messages, voice answering and othe...[Details]

　 What should I do if the LED bulb generates heat? LED will generate heat, and many people think that LED is a cold light source, which only refers to the light-emitting principle of LED. 　　 Reasons ...[Details]

　　 After the full-screen phones became popular, will the next step be the folding screen? Let’s follow the mobile phone portable editor to get the latest related content. 　　Not necessarily. 　　Since ...[Details]

0Introduction In medicine, physical traction is usually used as a conservative treatment method for lumbar spine diseases such as lumbar disc herniation. This traction bed system uses a tw...[Details]

On November 30, Meizu held the 2023 Meizu Autumn Unbounded Ecological Conference and officially released Meizu 21 equipped with the third-generation Snapdragon 8 mobile platform. It empowers extraord...[Details]

　　Japanese iPhone Mania website released news on August 1st that iPhone 8 's Touch ID sensing technology may not be embedded in the screen, and this news was confirmed by Apple HomePod firmware analy...[Details]

Directly use 3.6V lithium battery, and the voltage is increased to 5V by DC-DC voltage conversion chip MAX756 to power the microcontroller and peripherals. The 12 V voltage generated by the ...[Details]

      Although Apple does not advertise it, according to tests conducted by ChargerLAB, the iPhone 13 Pro Max can charge quickly at up to 27W when connected to a 30W or higher USB-C power adapter. In...[Details]

On February 14, the reporter learned from the State Grid Equipment Department that since the launch of the new coronavirus pneumonia epidemic prevention and control work, the State Grid Corporation...[Details]

A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]