As shown in the photo: the higher the DC voltage connected to the ground by the negative pole of the battery, the greater the error of the AD value read by the microcontroller. Please tell me how to e...
The circuit needs to drive 8 relays. When multiple relays are closed and turned on, the current increases greatly. To ensure the actual effect, while widening the current line, it is hoped that the so...
Smart meters are an important part of today’s smart grid. A smart grid does more than just support power generation and distribution; it is an ecosystem consisting of Internet of Things (IoT) technolo...
Prepare the evaluation kit and connect it to the LaunchPad development kit
The LMG5200 evaluation module (EVM) comes with a circuit that drives the GaN integrated circuit (IC). You need to disconnect ...
[i=s]This post was last edited by xulikai on 2019-10-20 10:36[/i]This content is originally created by EEWORLD forum user xulikai . If you want to reprint or use it for commercial purposes, you must o...
The unboxing picture is as follows:
Front viewTop viewsidesidesideUnboxingFamily portraitNext I will try it out first to see how to use it, and then I will disassemble it step by step....
Straight tube LED lighting refers to straight-tube LED lighting that aims to replace fluorescent lamps. Most companies that are new to the LED lighting market have launched straight tube products...[Details]
At present, combined with the characteristics of various regions, the application scenarios of blockchain are constantly expanding, but it is still in a relatively early stage. The development of the...[Details]
Zhejiang Narada Power Co., Ltd. (hereinafter referred to as "the Company" or "Narada Power") recently signed a "Purchase Contract" with a British energy storage project company (hereinafter referre...[Details]
At present, there are quite a number of cars on sale in the automobile market that are equipped with a large number of on-board camera combinations, including 5-camera or even more camera co...[Details]
According to the Electric Vehicle News, "Samsung SDI has already started close communication with Yutong Bus and CRRC Electric regarding the supply of power battery products, and is likely to enter t...[Details]
Tesla CEO Elon Musk has confirmed the company's target release date for Cyberquad, an electric ATV that works alongside the Cybertruck, according to a report from TechCrunch. Musk also hinted at the ...[Details]
According to the purpose, it can be divided into grid-connected inverter and off-grid inverter.
According to function, it can be divided into high-frequency inverter and industrial frequen...[Details]
The DRM system uses OFDM modulation and introduces advanced source channel coding and modulation technology, which greatly improves the audio broadcast quality of the AM band and approaches the qua...[Details]
IT Home reported on April 7 that the OnePlus 9 series was officially released at the end of last month, but only the OnePlus 9 and OnePlus 9 Pro were launched in China. Another Snapdragon 870 m...[Details]
Market research firm Yole Developpement pointed out that MEMS pressure sensors are playing an important role in today's industry and have been widely used in different fields due to their advantages ...[Details]
1.What is a crystal oscillator? Crystal oscillator, generally we refer to quartz crystal oscillator, is a high-precision and high-stability oscillator. Through certain external circuits, a sine wave ...[Details]
Automatic weather station data collectors are generally designed based on single-chip microcomputers or PC/104 bus controllers, and have the characteristics of good compatibility with PCs, low power ...[Details]
On December 22, in the production workshop of the Ruihe Energy Storage Project Base, a brand-new intelligent production line was running at high speed. Workers were welding and packing batteries in an...[Details]
As a non-famous self-media person in the automotive industry, I have noticed that with the rise of domestic new energy vehicles in the past two years, various car companies have also given names to...[Details]
Analog electronics
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