How to make a driver board for a brushless DC motor, including the high-voltage to low-voltage part, inverter module, driver module, current sampling module, zero-crossing sampling module, and the MCU...
Today at 10:00 AM, live broadcast with awards: Internet of Everything - Shijian Company and Microchip experts jointly discuss IoT solutionsClick here to enter the live broadcastLive broadcast time: 10...
What are the advantages and disadvantages of MOS tubes and relays as electronic switches? In what situations would relays or MOS tubes be preferred?...
1. What is OTA (Over The Air)
OTA stands for Over The Air. In order to test a device using any test equipment, you need a way to connect the device to the test equipment. OTA is a method of connecting...
The purpose of this book is to provide knowledge assistance to those who are trying to deeply understand analogintegrated circuit design. It is not an introductory course in electronics, but it is a b...
Due to the characteristics of the microcomputer itself, in order to save energy consumption when the computer is turned on but not in operation, new monitors are equipped with energy-saving control...[Details]
On the evening of January 11, according to the official Weibo account of Tsinghua Unigroup, the much-anticipated centralized procurement of new data center switches for China Mobile from 2022 to 2023...[Details]
The power supply using transformer is large in size and difficult to use in some productions that require small size. The small transformerless power supply introduced in this article can provide a...[Details]
1. The difference between digital power amplifier and class D power amplifier The working principle of common class D power amplifier (PWM power amplifier): PWM power amplifier can only ac...[Details]
On August 9, EMUI10 made its debut at the Huawei Developer Conference. It is understood that as the eighth major version update in the history of EMUI, the greatest ability of EMUI10 is to break thro...[Details]
We have previously introduced BYD's latest blade battery, and today we will take a look at BYD's battery integration solution. First, let's sort out the use of BYD batteries in 2019. According to the...[Details]
In the past few years, NVIDIA has been deeply involved in the field of AI, and their GPUs have become the first choice not only for HPC, but also for data centers including AI and deep learning ecosy...[Details]
On November 28, Luxshare Technology stated in its latest disclosed investor relations activity records that the company's current annual production capacity for substrate wafers is 25,000 pieces, and...[Details]
The main parameters of LED light source are VF and IF, and other related parameters are color/color temperature/wavelength/brightness/lighting
angle/efficiency/power consumption, etc. LED is a...[Details]
July 6, 2021 – Mouser Electronics, an authorized global distributor focused on introducing new products, has signed a global distribution agreement with Jorjin, a leading manufacturer of system-on-mo...[Details]
The development of the domestic demand market for the new energy vehicle industry is very clear. As a current conversion device, the performance of electric vehicle chargers and the quality of comp...[Details]
1. The ultrasonic flowmeter is installed at the top and bottom of a horizontal pipe. The sediment at the top and bottom interferes with the ultrasonic signal. Solution: Install sensors on both sides ...[Details]
A multimeter is also called a multi-function meter, a three-function meter, or a multiplexer. Multimeters are divided into pointer multimeters and digital multimeters. It is a multifunctional, multi-r...[Details]
In the first half of the year, affected by multiple factors such as the epidemic and the Russia-Ukraine war, raw material prices rose, chips were in short supply, and the robot industry was "risi...[Details]
The industrial robot control system is the brain of the industrial robot. It is responsible for receiving input signals, processing information, and issuing instructions to achieve precise movement...[Details]
Motor Drive Control（Motor Control）
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