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On July 29, Geely disassembled the battery pack of a Galaxy E5 endurance test vehicle with a verified mileage of over 300,000 kilometers through a live broadcast, and conducted a health...[Details]
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MCU and keyboard interface program
void int1proc() interrupt IE1_VECTOR using 1 { unsigned char i, key; code unsigned char PS2TAB = {//20-key PS2 keypad key code table 0x70,//0 0x69,//1 0x72,...[Details]
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At present, traffic jams often cause vehicles to be stuck in a mess, which can last from ten minutes to half an hour or even longer. When the car is stopped, the engine is in an idling state, and the...[Details]
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my country is vigorously promoting the construction of a well-off society in an all-round way, and the community health care system is one of the key points. The community medical insurance system in...[Details]
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The portable oxygen detector is designed to protect the lives of personnel and is a frequently used instrument when conducting oxygen enrichment and oxygen deficiency inspections. The instrument is s...[Details]
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Recently, IBM released its first quarter financial report for fiscal year 2019. The report showed that IBM's revenue in the first quarter was US$18.18 billion, a year-on-year decrease of 5% from US$1...[Details]
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Error : Segment INTVEC (size: 0xec align: 0x2) is too long for segment definition. At least 0xac more bytes needed.
The problem occurred while processing the segment placement command "-Z(CODE)INT...[Details]
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Fans.com reports (Text/Li Ningyuan) For robots with mobile functions, navigation is a hot topic that will never go out of style. Compared with cars with functions, the autonomous driving and autono...[Details]
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Recently, Ren Zhengfei's interview with CCTV has attracted widespread attention. Today (22), Ren Zhengfei even talked about how Huawei was almost sold to an American company. He said: We wer...[Details]
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In order to ease traffic pressure, reduce road construction investment, reduce vehicle delays, save energy and reduce emissions, and build a harmonious traffic environment, designing intelligent traff...[Details]
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In the past two days, there have been two major events in the automotive industry. One is the EV100 (Electric Vehicle Hundreds) conference, and the other is NVIDIA's GTC conference. Many car companie...[Details]
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Abstract: The dynamic small signal model of the Buck circuit under voltage control can be obtained by the state space averaging method, and PID can be used to achieve precise control. In order to i...[Details]
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Buck converters are widely used in mobile multimedia devices such as mobile phones, GPS, MP3, etc. due to their high efficiency. Currently, many power management chip manufacturers have launched Bu...[Details]
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When writing GPIO to simulate i2c, the following two initializations are different
the first method:
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
GPIO_InitStructure.GPIO_Speed = GPIO_S...[Details]
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As
the "holy grail" of the
power battery
field, solid-state
batteries
can theoretically completely solve
the pain points of
electric vehicles
in terms of safety,
driving r...[Details]
RF/Wirelessly
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