R162239000W

With the continuous expansion of the monitoring scope, the traditional wired monitoring alarm can no longer meet the needs of users. However, with the development of the GSM network, the hardware imp...[Details]

Since its launch, Jiwei Live Room has received a lot of attention and praise from the industry. The "Jiwei Open Class" column has joined hands with leading companies in the industry to share exciting...[Details]

XTAL1 and XTAL2 refer to the two pins commonly used to connect the "crystal oscillator" (crystal resonator) on the 8051 series microcontroller. In principle, these two pins are connected to an invert...[Details]

Cars are developing towards "smart cockpits". If you ask young people how to play tapes and CDs in the car, many people probably can't answer. The electric panoramic sunroof, which was a selling p...[Details]

LEDs are expected to transform the lighting industry with their long life and low power consumption, but a major barrier to their rapid adoption is the high cost of the LEDs themselves. The cost of L...[Details]

　　High-voltage isolation probes are critical to the accuracy and correctness of measurement results. They are the electronic components that connect the circuit under test to the input of the oscillo...[Details]

During each growth stage of tomatoes, weak light environment will have a great impact on the growth of tomatoes, so it is necessary to supplement light during each growth stage of tomatoes. As for ho...[Details]

Function generators are effective general-purpose instruments in the electronics industry, both in infrastructure and manufacturing. They can generate a wide range of signals of varying frequencies a...[Details]

　　DC-DC is a DC-DC conversion, which is generally divided into two types: boost (BOOST) and buck (BUCK). The output current of the buck DC/DC converter is relatively large, mostly hundreds of milliam...[Details]

Research Motivation and Introduction With the advancement of industry, the issues of driving safety and vehicle anti-theft have been put before people all over the world. According to reports, more...[Details]

The microcontroller can not only show its magical power in industrial control, but also can realize practical functions if it is used to control some very interesting chips. For example, the design of...[Details]

1 Introduction There are many methods for measuring rotor speed, but most are relatively complex . Currently, there are four main methods for measuring rotational speed : mechanical, elect...[Details]

This afternoon, Honor officially launched its new product Honor X10 online. The price for 6GB + 64GB is 1,899 yuan, the price for 6GB + 128GB is 2,199 yuan, and the price for 8GB + 128GB is 2,399 yua...[Details]

Many people do not understand the function NVIC_PriorityGroupConfig() in the firmware library when configuring STM32 interrupts, especially when reading the Chinese translation, because the Chinese tr...[Details]

Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]