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There is generally only one set of numbers on the scale (the AC and DC public scales have two or three sets of numbers), but there are several quantity limits corresponding to each measurement item, ...[Details]
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PHEV vs HEV After talking about pure electric vehicles, let's compare PHEV and HEV. Although the total number of these two is much smaller, PHEV (10,361 units) is much smaller than HEV (27,721 units)...[Details]
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Semtech Corporation (NASDAQ: SMTC) , a leading supplier of high-performance semiconductor products and advanced algorithms, announced the launch of the LoRa Edge™ product portfolio, a new LoRa®-based...[Details]
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On August 27, State Grid Heilongjiang Electric Power Co., Ltd. and China Mobile Communications Group Heilongjiang Co., Ltd. held talks on in-depth cooperation on "multi-station integration". The tw...[Details]
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On October 15, the signing ceremony of the Weice integrated circuit chip wafer-level and finished product testing base project was held in Pukou Economic Development Zone. According to information fr...[Details]
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Before we know it, WiFi has taken over the world. Now, if you go online, you probably can’t live without WiFi . Let’s learn more about it with the mobile phone handy editor. The traditional WiFi...[Details]
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According to foreign media reports, recently the famous Tesla owner and hacker @greentheonly said on Twitter that Tesla is likely to be equipped with a radar sensor on its upcoming new computer Hardw...[Details]
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Brief introduction of active negative cutoff circuit:
Q1 and Q2 form a Schmitt trigger, and the constant current light-emitting diode NSL4944 is used as a collector load to provide a 12V, 40mA out...[Details]
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Samsung has begun building a $220 million research and development center in Vietnam that will employ 2,200 to 3,000 people. Construction is scheduled to be completed by the end of 2022. Last year,...[Details]
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On September 28, the Yinping Modern Industrial Park in Xiegang Town, Dongguan held a ceremony for the signing, construction, completion and commissioning of key projects. During the ceremony, Xiegang...[Details]
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1 Introduction The SRF05 ultrasonic sensor imported from the UK was used in the project development. Its echo feedback and ranging method are special compared with the commonly used ultrasonic sens...[Details]
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1. Avoid MCU or programming language interference in design
As an experienced embedded systems developer, with experience in both large systems (Boeing 777 flight controls) and small one-pe...[Details]
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1 Introduction
As we all know, to achieve remote speed control and temperature detection of DC motors, signal transmission is undoubtedly important. Traditional analog control methods are not o...[Details]
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1 Introduction
As energy and environmental issues are increasingly valued, electric vehicles are developing rapidly due to their clean and pollution-free, high energy efficiency, low noise, an...[Details]
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To debug ARM , you must follow the ARM debug interface protocol, and JTAG is one of them. When simulating, IAR, KEIL, ADS, etc. all have a common debug interface, and RDI is one of them. So how do we...[Details]