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When it comes to test and measurement, the first instrument that comes to mind is definitely an oscilloscope. For electrical engineers, the role of an oscilloscope is irreplaceable. It is a good help...[Details]
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LeCroy current probes are based on Hall Effect and transformer technology, and there are multiple models to choose from. The bandwidth can reach up to 100MHz; the sensitivity can reach up to 1mA/div; ...[Details]
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China Energy Storage Network:
Recently, the Central Economic Work Conference made arrangements for economic work in 2022, which clearly pointed out that it is necessary to enhance the core ...[Details]
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According to foreign media 91mobiles, the Samsung Galaxy A20s mobile phone recently passed the Bluetooth Technology Alliance (Bluetooth SIG) certification, with a total of 5 versions. It is underst...[Details]
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Green electricity certificates (referred to as green certificates) are electronic certificates with unique identification codes issued by power generation companies for each megawatt-hour of non-hy...[Details]
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Nvidia is reportedly planning to acquire British chip designer Arm for $40 billion. But the deal faces new challenges in China. Allen Wu, CEO of Arm's Chinese joint venture, reportedly holds a 17% st...[Details]
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As a new type of particle size testing instrument, laser particle size analyzer has been widely used in other powder processing and application fields. It is characterized by fast testing speed, go...[Details]
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Recently, SMA Solar Technology announced that it has been commissioned by Australia to supply 1.8GW of solar inverters, bringing its installed base of utility-scale photovoltaic power plants in Aus...[Details]
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With the theme of "Macroblock driver chips lead LED displays to new heights", AMP showcased common cathode driver chips for LED displays in different application scenarios at the 2024 European In...[Details]
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Waterproof test for outdoor sportswear, umbrella test, waterproof fabric test; liquid permeability and blood permeability test for protective materials of jackets and medical protective clothing. Dyn...[Details]
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/*Four-digit digital tube addition and subtraction counter program, written by Chen Yongfei, using AT89C2051 single-chip microcomputer, 4-digit common anode digital tube display*/
#include reg51.h ...[Details]
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"Electric vehicles will move toward high voltage in an all-round way. Charging 1 kilometer per second, 200 kilometers in 5 minutes, and a refueling charging experience have become a reality." On Feb...[Details]
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This afternoon I wrote an experiment on the flashing of a running light. Generally speaking, it was not difficult, because the circuit diagram of this board was not as complicated as the previous one...[Details]
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According to the German Handelsblatt, Bosch plans to lay off about 1,200 people in the software and electronics department by the end of 2026, of which 950 are in Germany. Bosch officials confirmed t...[Details]
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With the rapid development of new energy vehicles, car fires also occur frequently. According to public information, in 2021, there were more than 3,000 new energy vehicle fire accidents, most of w...[Details]
Microcontroller MCU
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