Event details: https://en.eeworld.com/bbs/elecplay/content/7116a279B91 Universal Starter Kit
The B91 Universal Starter Kit is a hardware platform that can be used to validate the TLSAR9x series chipse...
Live broadcast with prizes: Beneng International launches millimeter-wave radar module based on Infineon technology, perfectly solving the pain points of the PIR market!Click here to enter the live br...
1. Introduction to Modbus Protocol Modbus protocol is a universal language used in electronic controllers. Through this protocol, controllers can communicate with each other and with other devices via...
I have been studying USB for a while. After much research, I think HID is the most suitable one for me.
Because HID does not require any driver, any computer with a USB port should be able to recogniz...
Requirements: 1. Input voltage 85-265VAC, low power consumption, output 12v700MA, voltage error 1% 2. Certified export range hood products 3. The key point is to have low cost 4. Friends are welcome t...
1 Introduction
With the rapid development of the national economy, AC motors have played an extremely important role in industrial production. As the main traction motor in various industries, ...[Details]
EMC (Electromagnetic Compatibility ) has become a household word in the past decade. In the mid-1990s, Europe required lower radiated and conducted emission levels for products sold into the regio...[Details]
At present, in power supply solutions below 100W, pulse width modulation (PWM) control chips are generally used to realize PWM modulation. The switch control mode has a higher working efficiency th...[Details]
The vehicle bus system of heavy machinery usually uses the CAN bus. As a comprehensive and complex control system, it is often necessary to connect the Modbus sensor signal to the vehicle system. T...[Details]
Recently, Sumec Energy and Wotai Energy Co., Ltd. officially launched a long-term strategic cooperation and signed the Nanjing High-Speed Gear 2.5MW/10MWh energy storage operation and maintenance...[Details]
The background is to measure the size of an AC current of an impedance. The IC can generate a 50Khz AC sinusoidal signal inside. The AC current will flow through C19, C16, 1K or 300R and ret...[Details]
Probe bandwidth Similar to the definition of oscilloscope bandwidth, the definition of probe bandwidth is also the frequency point at which the amplitude of a sine wave drops to -3dB after passing th...[Details]
February 7 news: Due to the coronavirus epidemic, Apple's AirPods may face the risk of shortage. According to Nikkei, Apple ordered up to 45 million sets of AirPods headphones in the first half...[Details]
Preface
In recent years, the automotive market has paid more and more attention to high efficiency, low fuel consumption, and improved environmental resistance and safety performance, and the i...[Details]
Issues such as electronic waste and easily obsolete laptop all-in-ones have gradually attracted the attention and concerns of many consumers, who hope to have a greener and more environmentally frie...[Details]
On April 17, according to the Nikkei Shimbun, Toshiba is seeking to lay off 5,000 employees, which accounts for about 10% of the total number of employees in its hometown of Japan.
The report ...[Details]
1. Overheating
Overheating is the biggest culprit for motor failure. In fact, the other four reasons listed in this article are on the list in part because they generate heat. In theory, the l...[Details]
Abstract: The MIC2777 chip is a dual-channel power manager produced by Micrel. It contains two undervoltage detectors, fixed and adjustable, and has 10 factory preset threshold values. It can ou...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
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