TI's CC3120/CC3220 devices are part of the SimpleLink microcontroller (MCU) platform consisting of Wi-Fi, low-power, sub-1 GHz and host MCUs that share a common and easy-to-use development environment...
The touch button is mainly realized by detecting the number of oscillations of the RC oscillation circuit built on the board-level system within a fixed time. If the number of oscillations changes sig...
When using multisim to simulate the noise and noise coefficient of an amplifier circuit built with an integrated operational amplifier:
Does the noise output in the noise simulation include the input ...
A recent project used the LIS3DH three-axis acceleration sensor. The PCBA had 25 boards, but 5 boards had abnormal reading of the X-axis data of the LIS3DH. The boards with problems all had problems w...
By Haiwen Huang
With the explosive growth of TWS headsets in recent years, more and more end customers have put forward higher requirements on the size, battery life, sound quality, etc. of TWS headse...
200-800W Ultra-small CVCC programmable power supply Lightweight desktop type, programmable DC power supply, power level 200W/400W/600W/800W 2U height.Lightweight desktop type, programmable DC power su...
1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit, the transistor V works alternately in the on-off and off-on switching states under the excita...[Details]
As society seeks ways to save energy and reduce its impact on the environment and climate, attention is turning to the means of power transmission needed to connect consumers to renewable energy sour...[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]
On October 30, 2019, Apple released AirPods Pro. Maybe you still remember the scene when this product was first launched: unstoppable and overwhelming It was launched at the end of October. It was n...[Details]
Hardware Introduction: The hardware part only needs character input and output devices: scanf reads characters from the input character device, and printf outputs to the character output device. Here...[Details]
Unlike the "Wei Xiaoli" of China's new car-making forces who have stood out in the waves, with annual sales exceeding 100,000 units and aiming for higher goals, the new American car-making forces are...[Details]
At present, the automotive industry has begun to enter a new era of intelligence and networking. As the core dimension defining the process of intelligent and connected automobiles, autonomous drivin...[Details]
Float flowmeter is the most popular type of flowmeter products. For example, glass rotor flowmeter, plastic tube float flowmeter, traditional metal tube float flowmeter (Chengfeng Instrument's third-...[Details]
1. Serial port structure 2. Serial port control register The difference is that the timer interrupt control register is TMOD and the serial port is SCON. fosc is the crystal frequency, general...[Details]
According to MEMS Consulting, the Chongqing Institute of Green and Intelligent Technology of the Chinese Academy of Sciences and the National University of Singapore have recently cooperated to d...[Details]
In fact, high frequency and low frequency have their own advantages and disadvantages, and there is no absolute good or bad.
The advantages of high frequency inverters are mainly light weight a...[Details]
introduction
At present, the A/D used for sampling in the existing magnetometers is mostly 10-bit A/D, which makes its sampling accuracy low, the measurement error large, and the anti-interf...[Details]
The hollow cup motor breaks through the rotor structure of traditional motors in terms of structure. It adopts a coreless rotor, also called a hollow cup rotor. This novel rotor structure completel...[Details]
The role of the geodetic network: The grounding grid in the power system plays a vital role in ensuring the safety of personnel and equipment. When the grounding resistance of the grounding grid ...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]