Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[align=left][color=rgb(73, 73, 73)][font=微软雅黑][size=4]Now, whenever you open the SoC original pcbLayout Guide, you will find that the corner angle of high-speed signal routing will be mentioned. They ...
This article will use the lv_port_esp32 case as a template, plus Kaluga's adc_button case - button control of RGB multi-color light changes.
1. Kaluga's onboard buttons and LEDs
Kaluga has six buttons...
A stack is a storage structure with a special access attribute of "Last In First Out" (LIFO). A stack generally uses RAM physical resources as a storage body and is implemented with a LIFO access inte...
When using FDS9721_LP3 as a test PCB tooling, a switch is required to control multiple chips.
Because when testing voltage and resistance, the chip channel used is a PIN pin. I don't want to use a swi...
One of the highly anticipated upcoming Samsung Galaxy A series phones has just passed through FCC certification, bringing with it more key spec details. The Galaxy A33 5G, with model number SM-...[Details]
Radio
Frequency
Identification (RFID) is a technology that uses
radio
frequency signals to automatically identify target objects and obtain relevant information. The basic RFID ...[Details]
The seventh function to be introduced is the coordinate setting function. The function code is as follows: //Set the cursor position //Xpos: horizontal coordinate //Ypos: vertical coordinate void LCD...[Details]
There are dozens of inverter companies in China. If we trace back to the source of their technology, most of them can be attributed to three major factions: Hefei University of Technology, Santak a...[Details]
Jaguar Land Rover has innovatively proposed to develop a new ergonomic seat that meets ergonomics, taking into account the comprehensive health of users. The internal research department of Jaguar La...[Details]
Today I have found with you a common design method of separating applications and drivers. It is still worth using for some current high-performance MCUs. However, it is not recommended for MCUs whos...[Details]
HV2405E output voltage setting circuit
As shown in Figure a, there are three ways to make the output voltage higher than 5V. Figure b is the simplest method. Adding resistor R2 between pins 5 an...[Details]
Design of L-Band Low Noise Amplifier
introduction
Low noise amplifier (LNA) is a key microwave component in electronic systems such as radar, communication, electronic countermeasure, telemetry...[Details]
On the morning of October 23, Apple recently submitted two patent applications, which revealed some details of the company's highly anticipated AirTags tracker. The documents contain a large number o...[Details]
Modern power systems require efficient and compact voltage regulators. To address this challenge, Infineon Technologies AG has launched the TDA388xx series of products for the server, AI, data commu...[Details]
At the critical moment when the whole province is deeply studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee and the deployment of the Sixth Plenary Ses...[Details]
LAS VEGAS – CES 2018 – January 9, 2018 – NXP Semiconductors NV (NASDAQ: NXPI, “NXP”) today announced the world’s first reference design for automated thawing of frozen food, further extending its lea...[Details]
Microscopic image of a new quantum simulator containing two coupled nanometer-sized metal-semiconductor components embedded within a piece of electronic circuitry. Image source: University College ...[Details]
On February 23, China Micro Corporation announced that its operating revenue in 2021 was 3.108 billion yuan, a year-on-year increase of 36.72%; its net profit attributable to shareholders was 1.011 b...[Details]
Recently, Huixi Intelligent held its first chip product launch conference with the theme of "Light to the Future, Focusing on Leap Forward", and launched its first high-performance intelligent dr...[Details]