The day after Children's Day, Tianjie told me that I had won the Tuya smart tablet. I had always wanted to try out the Tuya tablet, but I missed it due to time constraints. This time I was able to win...
We all know a principle: the power output by a transistor varies with the output voltage. The higher the voltage, the greater the power .The transistor works by the movement of carriers. Taking the np...
As a system network, the Internet of Things, like other networks, also has its own unique internal architecture. Do you know how many layers the architecture of the Internet of Things is divided into?...
What do the three color rings (1), (2), and (3) on the TOP SOLDER layer of a PAD (as shown in the figure below) mean? Isn't the solder layer used to make steel mesh? Isn't one color ring enough? Why d...
TI's touch chip MSP430FR2633 touch solution can support proximity sensing. Generally, the proximity sensing PCB Sensor will be placed close to the machine casing. Antistatic testing will be performed ...
Common Ubuntu commands for IMX6ULL development board (Part 2) - Based on Xunwei-i.MX6ULL Terminator development board2.5.10 View file content command cat"cat" is a text output command under the Linux ...
Save space and simplify body electronics, audio systems and inverter gate driver designs
China, May 20, 2024 –
STMicroelectronics has launched a new series of automotive-grade st...[Details]
By Michiel Kouwenhoven, Design Manager, High Frequency Products, Linear Technology Corporation A new very wideband RMS power detector solves many challenges for microwave design engineers in accura...[Details]
Introduction Part 1 of this series of articles introduced a unique method for generating a low noise negative rail from a positive supply and explained the derivation of the equations that govern i...[Details]
The main circuit is the power conversion part that provides voltage and frequency modulation
power
supply to the asynchronous motor
. The main circuit of the frequency converter can be ro...[Details]
This application note will introduce power measurement terminology and explain the different options available for making floating measurements, highlighting the advantages and disadvantages ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to Jiwei.com, as Huawei's "chip shortage" becomes more and more serious, its suppliers, whose performance mainly comes from Huawei, are also facing a cold winter. According to the author's ...[Details]
While the 2nd edition of IEC 60601-1 covered “essential performance,” the 3rd edition defines it in further detail as “performance necessary to avoid unacceptable risk.” The manufacturer is responsib...[Details]
How to adjust the speed of variable frequency motor
The variable frequency motor is regulated by a frequency converter. A frequency converter is an electronic device that converts the power su...[Details]
After Jobs returned, he significantly innovated the product line and launched many "epoch-making" products. At that time, Apple became "cool" again. Probably from that time on, Apple’s new products...[Details]
The resistors and capacitors used in simple
radios
, except for a few, do not require very accurate values. Many resistors and capacitors are determined based on experiments or designed and sel...[Details]
Human-machine interaction, the next disruptive innovation point of automobiles Human-vehicle interaction is the core of experience, and multi-screen integrated intelligent cockpit represents the futu...[Details]
SIA said global semiconductor sales reached a record $573.5 billion in 2022, an increase of 3.2% from $555.9 billion in 2021. Sales in the fourth quarter were US$130.2 billion, a year-on-year decre...[Details]
A trip to the hotel's toilet
Our family has been poor peasants for eight generations, living in a small mountain village in the northeast. Although we have never seen any grand occasions, we have be...[Details]