I got the board a few days ago. The original board already has an Arduino interface. Today I used a sensor expansion board to develop the DHT11 single-bus temperature and humidity sensor.The blue part...
I was cleaning up at home yesterday and found the TXS0104 chip I had applied for before, so I DIYed an I2C level conversion board.TXS0104 is a bidirectional level conversion chip with a rate of up to ...
Click to get"PCB Design Cheats"When it comes to PCB printed circuit boards, people both "love" and "hate" it. What people love is its ability to simplify circuit design, improve work efficiency, and r...
[i=s] This post was last edited by emmnn on 2022-7-11 16:36 [/i] **Table of Contents** [TOCM] # Preface After introducing the RTOS porting, today I will introduce the development and function demonstr...
The reference chip currently used on the circuit board is ADI's ADR3433. The price on Jialichuang has increased from more than 6 yuan to 18 yuan per piece. The increase is too sharp. I would like to a...
As we all know, capacitors (C) and inductors (L) form an LC network (NETWORK) on the sound circuit for frequency division. When the output integrated signal of the power amplifier (POWER AMPLIFIER) pa...[Details]
Distinguishing and measuring the positive and negative poles of the chip aluminum electrolytic capacitor. The black block with a mark on the capacitor is the negative pole. There are two semicircles ...[Details]
Bantval Jayant Baliga, Professor Emeritus at North Carolina State University, USA, has been recognized for his leadership in the invention, development, and commercialization of the insulated gat...[Details]
New energy motor and electric drive environmental adaptability tests are divided into: high temperature test, low temperature test, humidity test, vibration resistance test, waterproof and dustproo...[Details]
June 1, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, is now shipping Murata’s Type 2...[Details]
With the continuous decline in the price of GPS user equipment and the continuous deepening of GPS application research, a large number of GPS positioning and navigation systems have been applied to ...[Details]
Reuters exclusively reported on January 18, citing three people familiar with the matter, that the Biden administration is reviewing the cloud business of Chinese company Alibaba on the grounds of "n...[Details]
Endless white snow, pure and transparent icebergs, dreamy and beautiful aurora, and tranquil beauty everywhere, this is Antarctica. The average thickness of the ice layer is 1,880 meters, the avera...[Details]
At present, spectrum analysis plays a very important role in various fields such as noise, sound waves, vibration, electroacoustics, biology, chemistry, medicine and architecture. This article will s...[Details]
Dongfeng Motor
Corporation has recently signed a strategic cooperation agreement with
Tencent
Cloud to jointly explore the intelligent innovation ecosystem of vehicle-cloud integratio...[Details]
The phase-shifted full-bridge main circuit of the DC/DC converter in the communication power supply is analyzed and studied. On this basis, an improved current-doubler rectifier phase-shifted full-...[Details]
On January 12, Hubei Yiwei Power Co., Ltd. (hereinafter referred to as "Yiwei Power"), a subsidiary of Yiwei Lithium Energy, reached a cooperation consensus with Turkey's Aksa Jeneratör Sanayi A.Ş ...[Details]
Self-driving technology won't improve safety, but collision avoidance could, study shows
With the rapid development of automotive technology, it is easy for people to confuse the purpose...[Details]
Introduction
Load traction (LOADPULL) technology is a very effective test solution for power amplifier design optimization. Active harmonic LOADPULL can more efficiently and accurately evaluate and...[Details]