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stm32f030 development board. Use HAL library. The state machine performs debounce. col column, Pin is configured as PP push-pull output mode; row, the Pin is configured as Input mode and the inte...[Details]
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Electric vehicle drive
motor
refers to the motor used in electric vehicles to drive the wheels. (Different from
servo motor
)
...[Details]
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In electronic circuit design, electrolytic capacitors pass AC and block DC, and are also used to store and release charge to act as filters and smooth out pulsating signals. How do you distinguish th...[Details]
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A model of the Beidou satellite navigation system was displayed at an exhibition in Hunan Province in April. According to the Nikkei, the United States has long been a leader in global satellite...[Details]
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introduction
The switching power supply is a new type of voltage-stabilized power supply that uses modern power electronics technology to control the ratio of the time when the power switch tu...[Details]
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On the evening of January 11, Zhongying Electronics disclosed its 2021 performance forecast, expecting to achieve a net profit attributable to shareholders of listed companies of 365 million yuan to ...[Details]
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What I mean by ARM bare board debugging is that after the ARM PCB board is made, the board that comes back with the patch has no program and is powered on for the first time. The reason why I wrote a ...[Details]
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1. Introduction
Solar power generation is divided into solar thermal power generation and photovoltaic power generation. Solar power generation usually refers to solar photovoltaic power generati...[Details]
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1. Probe classification
Probes are usually classified according to the measurement object, as shown in Figure 1. Among them, high-impedance passive probes, high-voltage differential probes, and cur...[Details]
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According to the latest statistics from the Ministry of Public Security, by the end of June 2022, the number of new energy vehicles in China reached 10.01 million. Reports show that the power batteri...[Details]
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A few days ago, Zuoerlundao wrote an article about the pronunciation of single-chip microcomputers. Later, netizens kept calling to ask about the design method of single-chip microcomputer electronic...[Details]
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We know that OD (object dictionary) is the core of CANopen. All functions are carried out around it. It is the data center of the protocol stack. Good OD implementation is the basis for the efficient...[Details]
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Maine Governor Janet Mills announced that the U.S. Department of Energy will allocate $147 million to develop an energy storage system at the former Lincoln Technology Park (the site of the former pul...[Details]
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A Rotary Encoder is an input device that helps the user interact with a system. It looks more like a radio potentiometer, but it outputs a series of pulses, making its applications unique. When the e...[Details]
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With
the rapid transformation of
the automotive industry
towards
intelligence
and electrification,
autonomous driving
technology has become an important direction for future ...[Details]
Microcontroller MCU
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