MAX6865UK40D4L+T

The stepper motor is an open-loop servo motion system actuator that is controlled in a pulsed manner and outputs angular displacement. Compared with AC servo motors and DC servo motors, its outstan...[Details]

"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. The advantages of multimeter are that it has many uses, a wide range, an...[Details]

We take LQFP48 package as an example.   From the description of the pins in the figure, we can see that almost every pin has multiple functions. For example, pin 9: PIO1_8/CT16B1_CAP0 means that p...[Details]

Will the wave of "price increases" in March continue to erode the market share of ternary lithium batteries ? No one would have thought that lithium iron phosphate batteries , which were "industry ...[Details]

Code relocation We will now solve the code relocation problem introduced by the code relocation experiment (I). For S3C2440: When the BIN file is smaller than 4KB: If Nand mode is used for startup,...[Details]

　　Anyone who has used a power bank knows that if you charge your phone once a day, the power banks on the market can charge your phone 4-5 times. A 10,000 mAh power bank can only charge it less than ...[Details]

First, how does a voltmeter measure voltage? 1. The voltmeter should be connected in parallel with the circuit being tested to measure the voltage 2. Distinguish between alternating current and direc...[Details]

Let me first talk about frequency capture in general. According to my personal understanding, frequency capture uses a counter. When a timer interrupt occurs (it should be when the Autoreload registe...[Details]

The power-output amplifier is an option that can certainly increase the output power of the Class I (+20dBm) output amplifier. Although the level accuracy specification is not required, excessive ...[Details]

1 Introduction 1.1 Design Purpose Single-chip microcomputers have the characteristics of high cost performance, high integration, good reliability, and strong anti-interference, and are widely used i...[Details]

      On January 12, Xiaomi recently launched a new Xiaomi gaming mouse Lite. The new product will start crowdfunding in Xiaomi Mall at 10:00 this morning. The retail price is 129 yuan and the crowdf...[Details]

All the fans who like to tune the satellites have almost all encountered the situation that when receiving a relatively weak satellite signal, the image jumps and cannot be watched normally when the ...[Details]

Common knowledge about oscilloscopes Category: Oscilloscopes and Applications      1. How are oscilloscopes classified?  　　They can be roughly divided into three categories: analog, digital and co...[Details]

       Making the TV screen at home as transparent and bright as glass may sound like a scene from a science fiction movie, but it has now become a reality. On August 11, Lei Jun, founder of Xiaomi, ...[Details]

In order to meet the needs of the general public for modern digital media and information services, the State Council's executive meeting on January 13, 2010 proposed a decision to accelerate the i...[Details]