HW-19-08-FM-S-975-SM

How to control the speed of the motor Controlling the speed of a DC motor can usually be achieved by controlling the input voltage to the motor or changing the mechanical load of the motor. ...[Details]

I don’t know if you have such a feeling, that is, you feel that you can play with a microcontroller and each functional module can be driven. But if you are asked to write a complete set of code, but...[Details]

1 Introduction LED is called the fourth generation of lighting source or green light source. The light-emitting device of LED is a cold light source, which has the characte...[Details]

　　Data Acquisition (DAQ) is the process of converting physical signals such as voltage, current, temperature, and pressure into digital quantities and transmitting them to the target system. It is a b...[Details]

introduction As my country's railways move toward high-speed, high-density, heavy-load, and electrification, interval blocking equipment, especially frequency-shifting automatic blocking systems, hav...[Details]

China Energy Storage Network: Small hydropower accounts for a large proportion in Hunan, and most of them do not have peak-shaving capabilities. At the same time, after the large-scale entr...[Details]

A career in technology, a life of honor and disgrace, a life of pain and joy every day. I have to face things I hate every day, and that’s how I become numb and indifferent. But my curiosity and purs...[Details]

The MAX5913A/MAX5914A are quad hot-swap controllers. The MAX5913A/MAX5914A independently control four external n-channel switches to hot-swap system loads from a single VCC supply line. These devices ...[Details]

By Henry Zhang and Kevin B. Scott, Analog Devices Current mode control is widely used in switch mode power supplies due to its high reliability, simple loop compensation design, and simple and reli...[Details]

On July 28, the official of the Consumer Electronics Show Asia (CES Asia) pointed out that in 2021, the International Consumer Electronics Show (CES) will be held online for the first time, and CES 2...[Details]

JPIMedia is committed to helping British people make wise life decisions through trusted newspapers, magazines and websites. Multimedia marketing is the core business of the agency. In order to achie...[Details]

The shutdown and bright spot elimination circuit in the video amplifier circuit is shown in Figure 2. V508, R505, R506, VD504, VD505, VD506 and VD501, C510, R536, C512 form a shutdown and bright spot ...[Details]

       Yesterday afternoon, Redmi brand general manager Lu Weibing posted two beautiful pictures of Redmi 7 on Weibo and said: "Redmi7, elegant beauty". 　　One netizen asked in the comments: "Huawei...[Details]

Entering 2013, we have personally felt the warmth of the development of the LED industry. There are several trends driving the development of the LED lighting market. The first is the continuous impr...[Details]

The push-pull converter circuit shown in Figure 12 is actually composed of two single-ended forward converter circuits. Therefore, when the switching transistor is turned off, the voltage on each swi...[Details]