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1. Current Status of LED North American Standards
As a new type of product, LED energy-saving lamps do not have any technical requirements specifically for this type of product in the curren...[Details]
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The alarm protector can give an audible and visual alarm when the mains voltage is higher or lower than the specified value, and automatically cut off the power supply of the electrical appliances to ...[Details]
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The microcontroller source program is as follows: #include reg51.h #include intrins.h typedef unsigned char uint8; typedef unsigned int uint16; typedef unsigned long uint32; sbit PWM01=P1^4; ...[Details]
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BAT is competing for the top spot in China's Internet sector, but in the field of intelligent connected vehicles, they are on the same stage. Today (July 15), Great Wall Motors officially released ...[Details]
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China Energy Storage Network News:
Cailian Press (Beijing, reporter Xu Haidong) reported that the construction of new energy is in full swing, and the construction of a new power system is ...[Details]
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The STC89LE516AD/X2 in the STC series of microcontrollers provides 8-channel 8-bit high-speed A/D converters, located on the P1 port, thus eliminating the trouble of an off-chip ADC. These 8-chann...[Details]
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BOE (BOE Technology Group) released its 2022 performance forecast and steadily entered a stage of high-quality development
On January 30, BOE Technology Group Co., Ltd. released it...[Details]
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1. Blue Plaque
After a period of time in high temperature and humidity, the bright surface of molten tin or sprayed tin often forms a thin layer of light blue passivation layer, which is a tin ...[Details]
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You must know Wi-Fi, Bluetooth and 5G, but now, there is a new wireless communication term. Apple recently announced that iPhone 11 and iPhone 11 Pro have added ultra-wideband technology (UWB). So wh...[Details]
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summary
Nowadays, Class D power amplifiers are widely used in audio systems. However, popping or clicking noises often occur in speakers when the amplifier is turned on or off, and...[Details]
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Enhancements include Layer 7 DDoS protection and advanced machine learning capabilities March 13, 2024 – Akamai Technologies, Inc. (hereinafter referred to as: Akamai), a cloud service provider res...[Details]
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There are hundreds of types of digital multimeters. According to the range conversion method, they can be divided into manual range digital multimeters, automatic range digital multimeters and autom...[Details]
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1 Introduction Crystal diode switching circuits are widely used in digital systems and automation systems. In the crystal diode switching characteristic experiment, there is a time delay or lag betw...[Details]
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Core device: 6L6 beam power tube The 6L6 beam power tube used in this Design Idea is still very popular in electric guitar amplifiers, even though it is 66 years old, and its cousin the 6CA7 (EL3...[Details]
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Application of mathematics in industrial controller design
The design of industrial controllers involves many aspects, including hardware design, software design, system architecture...[Details]
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