Today at 10:00 AM, live broadcast with prizes: Infineon MERUS Class D audio amplifier's multi-level technology and its advantagesClick here to enter the live broadcastLive broadcast time:
October 27, ...
1. Task Requirements
Using MSP30F247 microcontroller as controller and DAC0832 as digital-to-analog converter, a simple waveform generator is designed to generate sawtooth wave, triangle wave and squa...
Relay is one of the most widely used devices in the field of industrial control. I believe that many people are like me when they start working. First, they look at the drawings to find the normally o...
According to the latest "China 5G Economic Report 2020", the total investment in 5G networks in China from 2020 to 2025 is 0.9 to 1.5 trillion yuan , a large part of which is invested in base stations...
Over the past year, various activities have broadened our horizons and increased our knowledge, allowing those who stay at home to learn about new and hot topics....
The spherical photometer is an efficient and fast device for measuring the luminous flux and luminous efficacy of LED products . It is currently the most important device for measuring the luminous ...[Details]
From August 18 to 21, the 2022 World Robot Conference was grandly held at Beijing Yichuang International Exhibition. With the theme of "Co-creation, Sharing, Consultation and Win-win", the conferen...[Details]
There are three methods that are commonly used for infrared reception. 1. Inquiry method, that is, the software keeps inquiring whether it is low (remote control signal) and then reads the header co...[Details]
Float level gauges are widely used in the field of liquid level measurement in petrochemical, light industry, environmental protection, metallurgy, building materials, chemical industry, food and o...[Details]
Many high-precision analog-to-digital converters require an input range between 0.0V and 5.0V. For example, the MAX1402 (18-bit multichannel Σ-Δ ADC) measures the difference between two inputs. In a t...[Details]
We know that in an independent VI, the value of an indicator can be changed through local variables, property nodes, and data flow. Local variables and property nodes can be used for both controllers ...[Details]
Advanced motor control systems based on
permanent magnet synchronous motors (PMSMs
)
using
sensorless field-oriented control (FOC)
are rapidly gaining popularity, driven by two main...[Details]
Once upon a time, automotive-grade chips have always been the domain of foreign giants.
At the end of 2020, the emergence of the automotive chip shortage crisis, coupled with the transfo...[Details]
On the afternoon of February 1, the signing ceremony of the investment contract for the semi-solid power battery industrialization project of Anhui Anwa New Energy Technology Co., Ltd. was held...[Details]
1. System Overview The modules used in the system include AT89C51 microcontroller + 8-bit common anode digital tube + DS18B20 temperature detection module + button + fan + heating device + photoelect...[Details]
This article introduces the main features, block diagram, single-ended input configuration and differential input configuration test circuit diagram, and single-ended input configuration diagr...[Details]
We know that in a switching power supply, the switching power supply transformer is the largest magnetic induction device. The flyback switching power supply transformer converts the current flowing t...[Details]
Neatly arranged cabinets, colorful cables, and soft rhythmic sounds, everything in the "multi-station-in-one" all-DC prefabricated data center meets the characteristics of a modern "data warehouse"...[Details]
Traditional oscilloscopes generally only provide DC calibration methods for probe or connection cable calibration, mainly calibrating: 1) DC attenuation 2) offset The calibration pr...[Details]
The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]