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Samsung Electronics executives said on Monday that Samsung will strengthen its chip foundry business and strive to triple its market share to 25% in the next five years. Samsung announced in M...[Details]
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1. Develop towards high performance and high accuracy The emergence of digital technology has improved the accuracy, resolution and measurement speed of analog instruments by several orders of magnit...[Details]
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Introduction to Loop Resistance Tester Loop Resistance Tester, also known as contact resistance tester, is a special instrument used to measure contact resistance and loop resistance of switch co...[Details]
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Today, OPPO’s new phone with model number PGAM10 passed the 3C network certification. It is reported that the phone is OPPO Reno 8. According to domestic digital bloggers, OPPO Reno 8 will be equip...[Details]
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Today, at least 60% of household items in the world use electronic devices. For the electrical appliances sold, the upgrade from the original electromechanical to digital control has been completed...[Details]
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Large-scale LED display systems are generally divided into two parts: the main control board and the display driver module.
1. Display driver module
Large LED display systems use progress...[Details]
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The general idea is to add a boot progress bar in NBoot or EBoot. Since WINCE startup mainly takes time to read NK, every time a certain page is read, a line of fixed height is drawn on the scree...[Details]
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1. Before using the inverter, you must first be familiar with its panel display and keyboard operation unit, and set the parameters reasonably according to the requirements of using the on-site ope...[Details]
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The new concept of "stable current" is proposed in the utility model patent "A low-cost and high-performance LED lighting circuit". If this concept is recognized by experts, it can be said to "fil...[Details]
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Network analyzer is one of the instruments commonly used by RF engineers. It is used very frequently. After long-term use, the instrument will inevitably "get sick". Antai network analyzer maintenanc...[Details]
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Mnemonics
Operation Code
illustrate
byte
Oscillation period
ACALL addrll
X1*
Absolute subroutine call
2
twenty four
ADD A,R...[Details]
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On June 16, Wu Kai, chief scientist of CATL, said at the 2022 World Power Battery Conference that its CTP3.0 battery will be released soon. Previously, CATL said on the interactive platform that it...[Details]
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On the afternoon of May 7, tomorrow is Mother's Day. Here I wish every mother a happy Mother's Day in advance! At the same time, I would like to share with you ten practical functions of Apple ...[Details]
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The power battery of a car is known as one of the three major parts of a new energy vehicle, and its cost accounts for 1/3 of the entire vehicle, so the topic of batteries has never stopped. At pre...[Details]
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On April 21, Eaton Electronics released its 2020 performance report, stating that the company achieved operating income of 2.451 billion yuan, a year-on-year decrease of 18.59%; the net profit attrib...[Details]
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