-
Digital Design Basics--Time and Distance
The speed at which electrical signals propagate in wires and printed circuit traces depends on the medium surrounding them. The magnitude of th...[Details]
-
The power amplifier, which we often call "power amplifier", is used to amplify the input signal. We know that the essence of sound signal or converted electrical signal is "wave". If it is expressed i...[Details]
-
1 Introduction
In recent years, Asymmetric Digital Subscriber Line (ADSL) has been widely used worldwide as an ideal solution to the "last mile" problem of the network. In China, ADSL services have...[Details]
-
There are many functions on the multimeter, so today let’s talk about how to use the resistance range of the multimeter to measure the resistance value! 1. Before using the multimeter, we must ...[Details]
-
Contrary to what you might expect, bringing facial recognition capabilities to computers does not require high-end hardware. Computing power has come a long way since the mid-2000s, when deep learnin...[Details]
-
VR headsets are virtual reality head-mounted display devices that guide users to feel like they are in a virtual environment. In 2021, the global shipments of VR headsets will reach nearly 11 million...[Details]
-
In modern power electronic systems, with the increase in the workload of field testing and field maintenance, new requirements have been put forward for the current general test instruments. The deve...[Details]
-
Mini2440 and other types of development boards generally have two ways to boot from NAND flash and NOR flash. What is the difference between these two boot methods? Beginners are usually confused...[Details]
-
Although swallowable video capsule endoscopes have been around for years, they can only move passively, driven by gravity and the body's natural movements, because doctors cannot actively control t...[Details]
-
Analysis of acoustic emission data and classification of sources
The analysis of pressure vessel acoustic emission detection data and the classification of sources are based on the time-differe...[Details]
-
In the previous article on the PWM drive principle of brushed DC motors, a current regeneration method based on short circuiting the two ends of the motor was introduced. In fact, there are other c...[Details]
-
The CAN-bus (Controller Area Network) bus is mainly used for data communication between the measurement and control center inside the car. It defines the data link layer and part of the physical la...[Details]
-
The era of new energy vehicles has begun, and many people are beginning to consider buying electric cars. Electric cars and fuel cars are not much different in appearance, and they feel similar when ...[Details]
-
1. The hardness tester itself will produce two kinds of errors: one is the error caused by the deformation and movement of its parts; the other is the error caused by the hardness parameter exceedin...[Details]
-
1. Introduction: In the industrial field, industrial production requires the stacking of various mineral raw materials, such as coal, sand, gravel, rare earths and ores, thus forming a large number...[Details]
Altera SoC
京公网安备 11010802033920号
EEWORLD