Dongguan Delchuang Electronics Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of passive electronic components such as safety capacitors, ceramic capacitors, monolithic capacitors, film capacitors, varistors, thermistors, etc. It specializes in lighting equipment, security equipment, charging station (pile) equipment, Industrial 4.0 smart equipment, power products, communication products, audio and video products, automotive electronics, home appliances and digital products, electric toys, electric tools, smart homes, smart meters, lightning protection strips (sockets) and other electronic complete machine fields and new energy power generation (solar energy, wind energy, biomass energy, ocean energy, etc.) Provide professional supporting "one-stop" services, which better solves the problem of "difficult supporting procurement and high supplier management costs" for complete machine manufacturers.
In order to facilitate testing, a PCB expansion board was designed and proofed. The board is designed with female headers corresponding to the pin headers of the STM32F401 development board, so that t...
In a world where everything is connected, more and more electronic devices that can understand speech are coming into our sight. In devices such as smartphones, tablets and laptops with Siri or Cortan...
The evaluation has finally come to an end. In order to achieve the goal of uploading indoor temperature, humidity and atmospheric pressure data to the cloud based on the Essence NB-IoT development boa...
Continued from the previous article~~~~~
Continue the decoupling/bypass journey~~~~~~~·
This is Murata's decoupling application manual, which is quite comprehensive, explaining decoupling applications...
Are there any seniors who are familiar with Beidou chips and GPS chips who can recommend some relatively stable, low-power, and low-voltage Beidou chips and GPS chips?...
Samsung has announced the Galaxy A03 series of smartphones. A few months ago, the A03s was launched. It was followed by the Galaxy A03 Core which was launched last week. Now, the South Korean tech ...[Details]
September 23 (Reporter Wu Tao) Recently, the reporter learned from China Mobile that China Mobile's 5G commercial reservation activities will be fully launched from September 20. Customers can partic...[Details]
Survey data released by SEMI recently showed that monthly sales of North American semiconductor equipment manufacturers have exceeded US$2 billion for seven consecutive months. North American semico...[Details]
As the transmission equipment based on industrial production lines, it is generally driven by "AC motor + mechanical reduction mechanism", which is simple, applicable and inexpensive. However, toda...[Details]
From August 7 to 9, Wei Zelun, Chairman of the County CPPCC, led a team to Dalian, Liaoning Province to conduct investment promotion activities, focusing on the fields of new energy and new materials,...[Details]
According to news on September 27, Tianfeng International analyst Ming-Chi Kuo published an article today explaining the current overheating problem of Apple’s iPhone 15 Pro mobile phone, and stated ...[Details]
When talking about the evolution of intelligent driving in the past two years, we can use the name of the recently popular TV series "Crazy" to describe it. After the automotive field enters the in...[Details]
Traditional rearview mirrors are about to withdraw from the stage of history. Instead, streaming media exterior rearview mirrors, or electronic rearview mirrors - It will bring wider field of vie...[Details]
1. Hardware Solution This design uses the STC89C52 single-chip microcomputer and peripheral interfaces to implement the answering system. It uses the timing and counting principles of the single-chip...[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]
The hardware part of this design is mainly composed of signal amplification, AC/DC conversion, AD conversion, range conversion, microcontroller for data acquisition and data transmission, interface c...[Details]
This article introduces how to change the crystal frequency of the delay function (macro) in the Atmel Studio environment. In Atmel Studio, you can use the _delay_us(x) macro and _delay_ms(x...[Details]
Preface Not long ago, a friend of mine who was a tester switched to a development job. He encountered a question in the interview, and he didn't understand it, so he called me to ask. The question wa...[Details]
China Energy Storage Network News:
After the "8.9" power outage in the UK, it attracted widespread attention from the world's power engineering community. Against the background of large-scal...[Details]
1. Overview of the communication architecture industry chain
Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]
MEMS sensors
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