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(Image source: Hitachi official website) According to foreign media reports, Hitachi Automotive Systems, Ltd. has begun mass production of 800V high-voltage and high-output compatible EV inverter...[Details]
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introduction
The DC system of a substation is a very important independent power supply system. It has the characteristics of stable voltage, ungrounded, uninterrupted, and large current. It p...[Details]
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According to "Wall Street Journal" citing supply chain information, SK Hynix's DRAM products such as LPDDR5/LPDDR4/NAND/DDR5 are said to have increased in price by 15%-20%.
Supply chain source...[Details]
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1. Variables or arrays without initial values Simply use the _at_ keyword plus the address. like: unsigned char idata myvar _at_ 0x40; unsigned char code myvar _at_ 0x40; There are spaces...[Details]
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At present, the battery life problem of new energy vehicles has been basically solved, and energy replenishment efficiency has become a topic of greater concern to car owners. Against this background...[Details]
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Small RTOS keyboard scanning driver and its use example on DP-51 download simulator. This driver supports up to 254 keys and up to 3 keys pressed simultaneously.
Driver usage
a) Add a tas...[Details]
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"Since the second half of 2015, the 1,500-volt system has been frequently mentioned by people in the photovoltaic industry, and some companies have even launched 1,500-volt products in advance." Ji...[Details]
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On November 13, Accelink Technologies issued an announcement stating that the company plans to issue no more than 139,964,983 A shares (including this number) in a private placement to no more than 3...[Details]
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Cadence Design Systems, Inc. (NASDAQ: CDNS) today announced that it has collaborated with Samsung Foundry to develop a proven Mixed-Signal OpenAccess process design development kit (PDK) that support...[Details]
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The main working principle of the projector
is that the light source emits light, and through a series of
optical
lighting systems, the light from the light source is evenly irradi...[Details]
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Since the simulation of real-time data requires the use of a timer to generate data, tonight we will complete the generation of a sine waveform by PIC16F877A and send the waveform data to the host com...[Details]
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Among the new semiconductor lithography technologies, extreme ultraviolet lithography (EUV) is considered one of the most promising methods, but its implementation is also quite difficult. It has...[Details]
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Usually, when mobile phone manufacturers release a new phone, they will provide a variety of color schemes. Users with choice difficulties will find it difficult to decide which color to choos...[Details]
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Walking in the streets and alleys, have you noticed that the lamp poles that used to only provide lighting have been equipped with several "small iron boxes", high-definition LED screens, and high-de...[Details]
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As the degree of vehicle networking continues to increase, the cybersecurity threats faced by key systems such as steering and braking are also increasing. To this end, according to foreign media r...[Details]
Analog electronics
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