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.
I received the express on Saturday and couldn't wait to open the box to check. In the anti-static packaging bag were a TTF to USB module and the protagonist of this test - the power control board. The...
Inductors are an important part of DC/DC power supplies. Many factors need to be considered when selecting an inductor, such as inductance value, DCR, size, and saturation current. The saturation char...
Optimizing EMC and Efficiency in High Power DC/DC Converters Part 2In Part 1 , we explained how choosing the right capacitor type, power inductor, switching frequency, and semiconductors is critical t...
[align=left]The robot car's line patrol and ultrasonic obstacle avoidance can be said to be the two most attractive programs of the smart car. The following will briefly introduce these two programs. ...
As shown in the figure, the voltage at the source of the diode will be equal to 24V + the voltage generated by the inductor of the solenoid valve when the solenoid valve is reset.
If this voltage can ...
SensorTile.box does not have an onboard emulator. The emulation interface is a 1.27mm pin header. If you want to download the program without an emulator, you can use the USB DFU function
The method i...
littleshrimpST Sensors & Low Power Wireless Technology Forum
As energy conservation becomes a global concern, the energy efficiency of motor design has also become a concern. As governments around the world have introduced various regulations to require impr...[Details]
1 Introduction
With the rapid development of microelectronics technology, various electronic products have emerged continuously and are developing towards the trend of portability, small size a...[Details]
The iQOO 9 series flagship mobile phone will be officially released on January 5, 2022. The new phone is now available for reservation in JD.com’s self-operated flagship store. It is expect...[Details]
On July 12,
realme officially released the realme GT2 Master Explorer Edition
. The realme GT2 Master Explorer Edition inherits the design concept and exploration spirit of the Master Serie...[Details]
China Energy Storage Network News:
Recently, the People's Government of Hefei City, Anhui Province, issued the "Opinions on Further Promoting the Sustainable and Healthy Development of the Ph...[Details]
We know that only one digital tube/LED can be lit up at a time, but we can make 8 digital tubes light up at the same time through high-frequency dynamic scanning. Here is how to achieve it. 1. Eigh...[Details]
November 6, 2023, Shanghai - During the 2023 China International Import Expo, Intel exhibited a new generation of Core Intelligent Cockpit Platform for smart cars, hoping to leverage Intel's powerful...[Details]
Lidar is considered a key component of self-driving cars, processing precise images of the surrounding environment and improving the reliability and safety of driverless operations. But is it possibl...[Details]
Chip designer Arm has wowed investors with its strong price performance since returning to the public markets in September 2023. Driven by artificial intelligence, Arm's stock price has risen about...[Details]
The RTC clock can choose four clocks: HSE/HIS/LSE/LSI, as shown in the figure below. Compared with the STM32 RTC, which requires relevant software to cooperate with the RTC function, the STM8L is mor...[Details]
On October 7, e-commerce giant Amazon announced that it would abandon its home delivery
robot
business, indicating that the company is gradually scaling back its experimental projects amid ...[Details]
At present, there are many AM-modulated radio control products on the market, such as car alarms, toys, etc. Most of their remote control transmitter circuits use LC oscillation circuits, which a...[Details]
20 years ago, I was sitting in a classroom at a university in Beijing, listening to an old man's lecture on 51 single-chip microcomputers. Time flies, times have changed, and the trend of scientific a...[Details]
In recent years, with the development of communication technology, people have done a lot of research on power line carrier communication. The power supply network is extensive, and low-voltage power ...[Details]
According to foreign media reports, on November 11 local time, Texas Instruments (TI) announced the launch of two new real-time microcontroller series - TMS320F28P55x series and F29H85x series, des...[Details]
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