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IC design company MediaTek opened its new wireless communication R&D building and opened its confidential 5G R&D laboratory to the public for the first time on the 19th. Chairman Tsai Ming-kai echoed...[Details]
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The main consideration is whether the rated voltage and measuring range of the megohmmeter are compatible with the insulation level of the electrical equipment being measured. (1) Use a 2500V megohmm...[Details]
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What is design? Why do foreigners say that Chinese people have no design, only application? Although this statement is extreme, it does reflect the reality.
For example, when I fir...[Details]
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Many people don't understand why so many people are willing to spend 300,000 to buy a Tesla. A Tesla owner once said, what I bought was not a car, but a technology concept! This is so awesome! For ...[Details]
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AVR has the characteristics of quick learning and simple development. However, to fully appreciate and utilize the advantages of AVR, application engineers also need to continuously learn and improve...[Details]
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Rainbow Holdings issued an announcement stating that the company's controlling subsidiary Rainbow Optoelectronics signed a joint venture contract with Japan's V TECH. The two parties jointly invested...[Details]
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A Ponzi scheme or a great invention? A report in Nanyang Daily made the "water hydrogen generator" a hot topic among media and netizens last weekend. The report mentioned that "the water hydrogen eng...[Details]
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The pins of various chips in the 8051 series are compatible with each other. 8051, 8751 and 8031 all use a 40-pin dual-row live package. Of course, there are slight differences in pin functions bet...[Details]
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The concept of electricity meter The electric energy meter commonly used by electricians is an instrument used to measure electrical energy, commonly known as the watt-hour meter. How does the elec...[Details]
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This paper applies RFID technology to the logistics system and realizes the software and hardware prototype of the logistics system based on RFID technology.
System hardware design
In ord...[Details]
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The working principle of the all-digital phase-locked loop is described, and a method of designing the all-digital phase-locked loop using VHDL technology is proposed. The method is implemented usi...[Details]
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The microphone uses a single tube and the operating voltage is only 1.5V. The frequency is tuned to the FM band of 88~108MHz. The microphone signal can be clearly received within a range of 30 meters...[Details]
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In October 2021, the United Nations Biodiversity Conference opened in Kunming, China, and sustainable development once again became the focus of society. With the continuous improvement of human prod...[Details]
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Use a multimeter to measure the resistance of the ABS sensor: the general resistance value is between 1000-1300Ω. If it does not meet this range, it indicates that there is a problem with the ABS sen...[Details]
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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]
Automotive Electronics
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