Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.
I would like to ask you experts, I read in a book a few days ago that insufficient excitation of the switch tube in a switching power supply may cause damage to the switch tube. Why is this?...
Tektronix OPEN-DAY test video: Mobile and consumer electronics high-speed signal measurement-Type C : https://training.eeworld.com.cn/course/5054The video focuses on USB 2.0/3.1/3.2 standard updates a...
I would like to ask you all, our company purchased a switching power supply. When it was unloaded, I used a test pen to test the negative pole of the output terminal and found leakage. (As shown below...
This paper designs a water temperature control system for the Internet of Things, including the Gizwits IoT platform , DS18B20 water temperature sensor, water temperature main controller, communicatio...
DC PWM motor driver only needs current loop and requires localization. What domestic devices can replace UC2637, IR2110 and other chips? What are the domestic MOSFET chip manufacturers? I don't know a...
ABB inverters are widely used, and various faults are inevitable during use. There are generally two ways to handle ABB inverter faults (other inverter faults are also handled similarly): fault cod...[Details]
From January to June 2024,
the number of surround view cameras
installed in passenger cars in China reached 18.11 million, with domestic brands exceeding joint ventures.
From Jan...[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 March 2, Yantai held a city-wide launch event for key projects. The event was held in the form of video, with the main venue set up at the CIMC Zero Carbon Offshore Equipment Intelligent Manufactur...[Details]
Hikvision's 100,000th mobile robot has been successfully rolled off the production line. This is an important milestone, marking Hikvision Robotics' significant progress in the field of all-c...[Details]
On October 22, South Korean media Maeil Business Newspaper published a blog post yesterday (October 21), reporting that Intel has sought to establish a "foundry alliance" with Samsung Electronics t...[Details]
Share a fan design that has been mass-produced.
I will explain it in functional modules below:
Power supply
The power supply part adopts the RC step-down circuit comm...[Details]
Let's take Huichen H7 series PLC as an example to understand the location of the IO interface of the following PLC. The interface location of Siemens PLC is exactly the same.
Function of...[Details]
March 15, 2024, Wuhan - Today, Intel's "AI Empowerment" Wuhan Engineering University Industry-Education Integration Seminar was successfully held in Wuhan. For the first time, Intel brought together ...[Details]
1. What is crosstool-ng
Crosstool-ng, the full name is crosstool Next Generation, which is the next generation of crosstool, that is, the upgraded version of crosstool. So what is crosstool? C...[Details]
With the increasing demand of consumers for intelligent cars and the continuous investment of automakers in intelligent technologies, the cockpit domain control market has developed rapidly. Accord...[Details]
The servo motor is a high-precision, high-response, and high-stability motor that is widely used in various automation equipment and precision equipment. The following are some common applications ...[Details]
Electric vehicle (EV) onboard chargers (OBCs) can take many forms depending on power level and functionality, ranging from less than 2kW in applications such as electric locomotives to 22kW in high...[Details]
TI CC2541 CC2541F256RHAR integrates an enhanced 8051MCU ultra-low power Bluetooth chip 2.4GH that complies with low energy consumption specifications and a private RF on-chip system that supports 250...[Details]
Power technology
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