When M05 is closed, the voltage should be changed and there should be no current.
When M05 is turned on, how should the transformer flow? What is the role of D05 in the circuit?Is there any current fl...
Abstract: Voice interaction system is a more user-friendly human-machine interface, which requires the support of voice recognition system. LD3320 is such a voice recognition chip. The working princip...
1. What is the clock cycle of 51 microcontroller? Popular Science China: The clock cycle, also known as the oscillation cycle, is the cycle of the oscillation source that provides timing signals for...[Details]
Infrared thermometers are widely used in refractory factories due to their high temperature measurement accuracy. Among them, there are many temperature measurement points in the key tunnel kiln. Infr...[Details]
As the global wireless headset business scale gradually expands, Apple, as the industry leader, is also constantly improving and developing AirPods, and it is expected that the new AirPods will have ...[Details]
With the rapid development of social economy and the rapid improvement of multimedia communication technology,
video communication
products have entered people's lives and derived ma...[Details]
The engine is a complex system and a source of power. Regardless of size or purpose, the principles are basically similar. Here is a "visual feast" of the working principles of engines using differ...[Details]
There were many difficulties in configuring Qt for ARM platform, especially adding phonon support, which was even more troublesome. Before compiling phonon, you must compile the necessary dependent p...[Details]
Rohde & Schwarz is outstanding in RF. I personally think that Rohde's network analyzers, whether handheld or desktop, are easy to use. After using the instrument for a long time, it needs regular mai...[Details]
In order to implement the national "carbon peak and carbon neutrality" strategic deployment, deepen strategic cooperation between enterprises and local governments, seize the opportunity of rapid d...[Details]
The prerequisite for calculating circuit problems is to correctly identify the circuit and figure out the connection relationship between the various parts. For more complex circuits, the original...[Details]
IT Home reported on March 19 that Samsung released the new Galaxy A41 mid-range smartphone in Japan, equipped with the Helio P65 chipset. In terms of design, the Samsung Galaxy A41 uses an I...[Details]
Problem: Unable to download code using ISP/J-Link/ST-Link, etc., prompting that the chip is write-protected; prompting that read protection is displayed when reading chip information. Cause: Usuall...[Details]
SLC, MLC and TLC
The TLC chip technology with X3 (3-bit-per-cell) architecture is an extension of MLC and TLC technologies. The earliest NAND Flash technology architecture was SLC (Single-Level Cell)...[Details]
According to the report "5G Snapshot: CHINA" released by Business Insider, China is expected to become the largest 5G market with 460 million 5G connections by 2025. By then, the 5G services of China...[Details]
A micro-controlled motor is a low-power rotating motor with specific functions.
The control motor is used as an actuator, detection element and operation element in the control system. Fro...[Details]
How a Logic Analyzer Works
The working process of a logic analyzer is the process of data acquisition, storage, triggering, and display. Since it uses digital storage technology, data...[Details]
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