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Foreign media reported that the battery capacity of iPhone 12 mini is 2227mAh, while iPhone 12 uses 2815mAh battery, which is smaller than the 3110mAh battery of iPhone 11. The capacity of iPhone 12 ...[Details]
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The basic structure of the electric vehicle drive motor controller can be divided into: housing, high and low voltage connectors, electronic control components, electrical control components, and e...[Details]
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The self-excited generator is a common type of generator, which is characterized by generating excitation current through its own magnetic field. In the self-excited generator, the excitation trans...[Details]
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One of the most important things when playing guitar is making sure the instrument is in tune. Even the best guitarist won't sound any good with an out-of-tune guitar. Manual tuning with a standard...[Details]
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GPIO port function introduction Each GPI/O port has two 32-bit configuration registers (GPIOx_CRL , GPIOx_CRH ), Two 32-bit data registers (GPIOx_IDR, GPIOx_ODR), (directly set the input and outp...[Details]
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1 Oscillation cycle: It is the time taken by the crystal oscillator to oscillate once. It is also called the clock cycle.
Machine cycle: The time required for the microcontroller to complete an indep...[Details]
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On October 21, according to Nikkei today, Sony Group and Honda will introduce AI autonomous driving assistance functions in the pure electric vehicles jointly developed by the two parties. This is ...[Details]
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The mature processes of foundries continue to be fully loaded, resulting in increasingly severe supply shortages of products such as MCUs, filters, panel driver chips, power devices/power management ...[Details]
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Oil prices are soaring, raw material prices are hitting new highs, and the global energy management is on the verge of collapse. "Energy conservation" has once again become the hottest topic. As th...[Details]
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In addition to bringing fundamental changes to the power of automobiles, the new energy and intelligence of automobiles have also become a development trend in the aspect of automobile chassis wire...[Details]
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Function: connect the PC keyboard (P/S2 interface) to the 8-bit microcontroller Principle: The keyboard clock is connected to port p3.2, which is the external interrupt int0 of 8051, and the ke...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to the Qingfeng STM8 development board, write the key_exti.h header file as follows: #ifndef __KEY_EXTI_H #define __KEY_EXTI_H #include "stm8s.h" #define KEY1_PIN GPIO_PIN_0 #...[Details]
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The routines of TQ2440 are all in the ADS environment. ADS is an antique software. Win7 does not support it, let alone Win10. Considering the needs, I tried to port the project to Keil5. After search...[Details]
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Statistics show that consumers generally replace their phones every 3-5 years. So the question is, how can a phone be used normally for several years? A Dutch mobile phone company called Fairphone ha...[Details]
Microcontroller MCU
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