Battery short circuit means that the positive and negative poles of the battery are directly connected by wires to form a circuit. First of all, it depends on what kind of battery it is, or how much "...
This content is originally created by mdy-Wu Weijie , a user of EEWORLD forum . If you want to reprint or use it for commercial purposes, you need to obtain the author's consent and indicate the sourc...
Thanks to the forum activities for providing evaluation boards for study and research. I received the board a while ago and started the evaluation journey.
First, create a new project and add the oper...
Is there any engineer or company that has the ability, experience and time to make Bluetooth controlled stepper motor driver hardware and firmware? Mobile phone APP controls the motor via Bluetooth. C...
The resistance value calculated when designing a circuit often does not match the nominal value of the resistor. Sometimes it is necessary to correct the circuit calculation based on the nominal value...
Job Description:1. Mainly responsible for the procurement and execution of electronic components and materials (delivery, settlement, supplier management, etc.);2. Responsible for order placement, fol...
According to foreign media reports, the British government recently issued new guidelines requiring connected car manufacturers to adopt safer network protection technology to prevent cars from being...[Details]
2015 is known as the first year of the photovoltaic industry. In this issue of Dian Lao Hu Ming Pin Tang, we will analyze the top ten photovoltaic inverter manufacturers in China.
1. Sungrow...[Details]
FPGA is a field programmable gate array. It is a chip with multiple power requirements. It is a common electronic chip in electronic technology design. Therefore, when it is powered, the power design...[Details]
(January 6, 2023) Macroblock Technology, which is actively exploring new fields, has recently blossomed in the automotive market. Major international manufacturers have successively adopted Macrobloc...[Details]
According to Jiwei.com, the China Refrigeration Exhibition was successfully held in Shanghai from April 7th to 9th. During the exhibition, Xuanzhi Technology released a new generation of variable fre...[Details]
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Introduction
During the operation of UPS, it is very important to accurately grasp the values of input and output voltage, output current and output power (active power and ...[Details]
India officially announced that its lunar landing had failed. It is reported that the Indian lunar probe "Chandrayaan-2" lander lost contact on the 7th, and was only 2.1 kilometers away from the luna...[Details]
Let me start with a sentence: The wave of digital power supply is here! However, some technical issues about the design and implementation of digital power supply are not only discussed by so-calle...[Details]
Apple is moving some iPad production from China to Vietnam for the first time, Nikkei Asia reported. Currently, the vast majority of the iPad supply chain is concentrated in China. Since January 20...[Details]
Realtime Robotics' motion planning chips help self-driving cars make better decisions. Whether it is the appalling Uber driverless car killing a pedestrian or the continuous accidents involvin...[Details]
ViewSonic announced the launch of the new professional smart projector Q5, bringing a new experience of smart home entertainment. The ViewSonic Q5 projector, which originated from the Red Dot Award d...[Details]
Today I would like to share with you the scrolling mode of the ZDS2022 oscilloscope. When it comes to scroll mode, you may feel unfamiliar with it. Let's first understand what scroll mode is. Fig...[Details]
Since the beginning of this year, nearly 20 automakers, including Tesla, BYD, and Xiaopeng, have successively announced price increases, with new car price increases ranging from 1,000 yuan to 10,000...[Details]
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
...[Details]
Analog electronics
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