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As the saying goes, if the east is dark, the west will be bright. With the withdrawal of government subsidies, the growth rate of China's new energy vehicle market has slowed down, and it has fallen ...[Details]
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First: Steps for measuring power ripple with an oscilloscope: 1. The probe should be set to 1X position, that is, no attenuation. 2. The probe must be grounded. If it is not grounded, the noise i...[Details]
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If the first half of new energy vehicles is electrification and the second half is intelligence, then in the second half of intelligence, the battle has spread from intelligent driving and intellig...[Details]
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There are many types of AI algorithms, such as:
Machine learning algorithm: Machine learning is an important branch of artificial intelligence. Its core is to let computers observe and learn d...[Details]
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In recent years, mobile applications have become extremely popular. Mobile Internet methods such as WeChat payment and Alipay parking fee payment have become popular in the parking lot field, leading...[Details]
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application
LINEARIN
Robot Vacuum Cleaner
The sweeping robot is one of the important products of smart home appliances. With the improvement of ...[Details]
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1. What is a matrix keyboard? A matrix keyboard is a keyboard group with a matrix-like layout used in the external devices of a single-chip microcomputer. Since more external inputs are needed in cir...[Details]
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This year, the iPhone 13 Pro series finally supports 120Hz high refresh rate, and also achieves ultra-fine refresh rate adjustment through LTPO. It can dynamically adjust the refresh rate accord...[Details]
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Regarding, people who understand it must be in related industries, and readers who don’t understand don’t need to understand it, because they basically won’t use it. So, for novices, how to use a mul...[Details]
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DC/DC converters are important components in battery-powered computers, consumer products, and industrial equipment. There are two types of converters: linear converters and switching converters....[Details]
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The emergence of lithium batteries in the 1990s is an important milestone in the field of energy technology. Compared with other secondary batteries, lithium batteries have higher volume density and e...[Details]
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(2) If two American EC80 F/30V capacitors are connected in parallel, the measurement accuracy of the dynamic signal can be improved.
(3) It is best to use a digital multimeter as a DC voltmeter,...[Details]
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The ATmega48/88/168 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its o...[Details]
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LED
basic terms VF, IV, WL, IR explanation and
luminous flux
conversion relationship
V stands for voltage.
F stands for forward.
I stands for electric current.
R stands for...[Details]
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At present, new energy vehicles are mainly divided into three categories: hybrid vehicles, pure electric vehicles and nuclear fuel cell vehicles. The Shanghai Auto Show, which opened on April 19, 2...[Details]
PCB Design
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