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"Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. In 1912, the lithium metal battery was ...[Details]
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This article introduces a simple distance teaching system controlled by a single chip microcomputer and controlled by telephone. With the help of the existing rich telephone network resources, it h...[Details]
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Software reliability has always been a key issue. Anyone who uses software may experience computer crashes or program errors, and this also happens in embedded systems. Due to the limited anti-interf...[Details]
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//*********ATmega128,8channel ADC sampling + LED display + USART******* #include iom128v.h #include macros.h #define uchar unsigned char #define uint unsigned int #define ulong unsigned long #define...[Details]
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December 14, 2021, Shenzhen, China - OPPO 2021 Future Technology Conference (OPPO INNO DAY 2021) was officially opened in Shenzhen a few days ago. OPPO brought a number of heavyweight scientific and ...[Details]
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Recently, an investor asked a question on the investor interaction platform: How about the company's WIFI6 chip technology? In response to this, Fumanwei stated on the investor interaction platform ...[Details]
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The driver is located in the middle of the main control box, driver, and motor in the entire control process. Its main function is to receive signals from the main control box, process the signals,...[Details]
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Possible causes are as follows:
1. The analog input module and the field sensor may use self-powered or isolated power supplies respectively, and the two power supplies are not connected to ea...[Details]
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The design of magnetic components is an important part of the switching power supply. Since the planar transformer has great advantages in improving the characteristics of the switching power supply,...[Details]
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#include "include.h" /*------------------pwm function initialization-------------------*/ void PWM_GO(void) { PWMCFG &= 0xBF; //Set CBTADC position to 0, that is, ADC conversion will n...[Details]
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According to MEMS Consulting, in order to promote the development of soft technology, skin-integrated electronic devices and biomedical devices, researchers at Pennsylvania State University in the ...[Details]
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In addition, the single capacitor half-bridge transformer switching power supply belongs to the positive excitation output power supply. The transformer volt-second capacity of the forward power su...[Details]
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During debugging, you can use Keil's built-in logic analyzer to view the test information of variables, reduce serial port output, and improve the efficiency of some CPUs. You can add the following i...[Details]
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This article mainly introduces the pipeline of ARM7, ARM9E, ARM11 and Cortex-A series processors, from instruction fetch, instruction decoding to each stage of instruction execution.
Refer to ARM's w...[Details]
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High-voltage solid-state soft start cabinet is a device used for high-voltage motor starting. It controls the on and off of thyristors to achieve soft starting and soft stopping of motors, thereby ...[Details]