[align=center][/align] [align=left]If the power bank overheats while charging the mobile device, it can easily lead to safety problems such as fire and explosion. We often see such accidents in the me...
I recently saw a blog post written by Zachariah Peterson in April 2020,The Great PCB Layout Rules of Thumb Debate Rages On [1] , which discussed some of the most controversial rules of thumb for desig...
The function I want to achieve is that the output OUT only changes between 0V and 24V, and the output current is 50mA. Now I use a Darlington tube to achieve it. When the input is 24V, the Darlington ...
The millimeter wave sensor chip of IWR1642 integrates the function of general-purpose ADC (GPADC). Users can use GPADC to monitor external voltages, such as power supply voltage. The ADC sampling rate...
I received a express delivery in a big box. I thought it was a big development board, but when I opened it, I found that the box was just big and the board was still very small. The big box and foam b...
hehungonsemi and Avnet IoT Innovation Design Competition
According to the Science and Technology Innovation Daily, GigaDevice announced the results of its private placement, raising 4.324 billion yuan, and five issuers including Singapore Government Invest...[Details]
The market is full of pressure, but opportunities often lie within it. After the slow growth in 2018, the industrial robot market slowed down further in the first half of 2019 and entered a "cold w...[Details]
0 Introduction
There are many methods for measuring RLC alone, and the measurement of resistance is the simplest. Capacitors and inductors are sensitive to time-varying signals. They can be converte...[Details]
GRAS launches the new 12Bx series of TEDS-enabled measurement microphone power modules, which are cost-effective, reduce setup time, and improve test efficiency! GRAS Sound & Vibration, a subsidiar...[Details]
1. The principle of matrix buttons
Matrix keyboards are generally composed of 4*4 keys, of course, there are other key combinations. Here we analyze the 4*4 keys, and the principles of other combinat...[Details]
We used PIC series single-chip microcomputers in the instruments we designed, and encountered the problem of floating-point calculation. After consulting relevant information, we found that the forma...[Details]
According to the China Trade Relief Information Network, the U.S. International Trade Commission (ITC) has officially launched a 337 investigation into semiconductor equipment, wireless infrastructur...[Details]
Abstract Aiming at the shortcomings of general wireless communication systems in terms of poor anti-interference, anti-noise and anti-multipath capabilities, a direct sequence spread spectrum sys...[Details]
1. The general verification cycle of digital pressure gauges is half a year. Compulsory verification is a legal measure to ensure the reliable technical performance of digital pressure gauges, accura...[Details]
Connecting people and everything, everywhere, has always been the primary goal of wireless communications. Whether it’s people communicating on their phones, vehicle-to-everything (V2X) platforms h...[Details]
0 Introduction
Due to the constraints of its structure and principle, traditional induction electric energy meters usually have shortcomings such as small measurement range, poor stability, a...[Details]
Node AUTO learned that Li Auto officially released OTA 5.0 yesterday, which will be upgraded through three major software upgrades: intelligent driving (AD Max 3.0), intelligent space (SS 3.0) and in...[Details]
Snapdragon Digital Chassis empowers the 2025 Cadillac ESCALADE IQ, bringing an immersive experience and advanced driving assistance systems supported by cloud connectivity to global users Key poin...[Details]
AVR timer key points introduction The M16's T1 16-bit timer has a total of 15 operating modes. The other two 8-bit timers (T0/T2) are relatively simple, except that T2 has an asynchronous operating...[Details]
On October 24, according to the official announcement of "Beijing Yizhuang", the country's first all-solid-state lithium battery mass production line was officially put into production recently.
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Analogue and Mixed Signal
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