SM602A41610

Why do we need to find the zero position when starting a synchronous motor? When starting a synchronous motor, it is necessary to find the zero phase position of the motor. This is because the...[Details]

The circuit in this example can be used to measure the start-up and recovery times of photoresistor-type optocouplers (Figure 1). These optocouplers are commonly used in audio compressors or volume...[Details]

　　Power conservation is the primary consideration for various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In addition, many d...[Details]

1 Overview At present, applications using 8-bit MCU as the control core are still the mainstream. The main reason is that a considerable number of application projects can fully meet the technical ...[Details]

Implementing functions         The analog signal controlled by the sliding resistor on the development board passes through the A/D converter         Convert it into digital signal and print it on th...[Details]

As a mechanical flow meter, the volumetric flow meter has the characteristics of no requirement for straight pipes and high measurement accuracy. It is widely used in the measurement of viscous media...[Details]

Folding screen phones have been very popular in the past two years. Do you plan to buy one? When choosing a folding screen phone, the screen is also very different. There are mainly two types of scre...[Details]

Since the early days of the computer industry, chip designers have had an insatiable appetite for transistors. Intel’s 2,300-transistor 4004 microprocessor in 1971 sparked the microprocessor revoluti...[Details]

Since pointer variables store the address of the memory they point to, and pointer variables themselves also occupy a memory space, you can declare a pointer to a pointer, that is, a pointer variable ...[Details]

A fire at Notre Dame de Paris made the world sigh, and restoration work was immediately put on the agenda.   At present, there is a wealth of information on the restoration of the cathedral, includin...[Details]

Wind River, the world's leading provider of software for mission-critical intelligent systems, today announced that Hyundai Mobis, one of the world's largest automotive technology innovators and supp...[Details]

On August 21, Dalian Branch of PICC Property and Casualty Company Limited (hereinafter referred to as PICC Property and Casualty Dalian Branch) signed a formal contract with Tianyun Low Carbon New Ene...[Details]

Recently, SEMI released the "Global Semiconductor Equipment Market Statistics Report". The report shows that global semiconductor manufacturing equipment sales surged in 2021, up 44% from $71.2 billi...[Details]

Introduction to CMEMS Oscillators Introduction CMEMS technology is an innovative CMOS+MEMS manufacturing process developed by Silicon Labs, a leading supplier of timing solutions. CMEMS is an a...[Details]

Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field. This year, two new innovations were added: AI network securi...[Details]