WL612BA-Z01-1F

    Access cards have become more advanced and intelligent over time. Today's 13.56 MHz contactless smart cards are a typical example. Such cards include a tamper-proof RFID element connected to a mu...[Details]

The ZDS2022 oscilloscope has a storage depth of 112Mpts and 51 parameter measurement and statistical functions. Today, let's experience how it can quickly count large data waveforms and how it can de...[Details]

Bootloader startup phase 3 2 Two stages: assembly language stage, C language stage Two hardware initializations: basic hardware initialization, initialization of clock serial port flash, etc. Most ha...[Details]

1 Introduction RFID (Radio Frequency Identification Technology) has shown great development potential and application space due to its characteristics of high-speed moving object recognition, ...[Details]

According to foreign media reports, First Tellurium continues to track the progress of tellurium battery technology around the world. Researchers have found that adding tellurium to existing new batt...[Details]

A recent report revealed that Motorola is preparing to launch three new Edge-branded smartphones, including Edge 30, Edge 30 Lite, and Edge 30 Ultra. Recently, whistleblower Yogesh Brar revealed th...[Details]

When it comes to blade batteries, we usually think of labels such as high safety performance, long service life, and strong endurance. The reason is that the emergence of blade batteries not only r...[Details]

Recently, the General Administration of Customs released the import and export data of inverters in September 2023. In September 2023, the domestic export value of photovoltaic storage inverters wa...[Details]

Light sensor application circuit Optical sensor application circuit diagrams include: fiber optic link, balanced circuit, smoke detector circuit, CAT ray detection circuit, pulse monitoring circ...[Details]

According to the Australian edition of Computer World, "anti-5G" demonstrations have occurred in Melbourne, Perth, Blue Mountains, Mullumbimby and other places in Australia. There are hundreds of dem...[Details]

The gasoline generator set is a supporting equipment for a certain type of radar. The strong vibration during the operation of the generator set can easily change the setting position of the potent...[Details]

The general structure of an electric servo system is three closed-loop controls, namely the current loop, speed loop and position loop. Generally speaking, for an AC servo drive, multiple functions...[Details]

The dynamic mathematical model of asynchronous motor is a high-order, nonlinear, strongly coupled multivariable system. Vector control is an advanced control method for motor control systems. Due to ...[Details]

1 Exception vector and program jump Data abort is one of the exceptions defined by the ARM system. When an exception occurs, ARM will automatically jump to the exception vector table and jump to the...[Details]

      Sina Digital News reported on the evening of July 21 that Apple released its 2020 Environmental Progress Report. In the report, Apple stated that it has achieved carbon neutrality in its operat...[Details]