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Digital oscilloscopes are high-performance oscilloscopes made with a series of technologies such as data acquisition, A/D conversion, and software programming. Digital oscilloscopes generally support...[Details]
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The demodulator is an important component of the modulated DC amplifier circuit. It restores the amplified AC voltage to a DC voltage, whose magnitude and polarity correspond to the amplitude and p...[Details]
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The open circuit of the inverter brake resistor will affect the braking of the driven mechanical load of the inverter. Because the brake resistor is open, the electric energy loaded on both ends of...[Details]
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#include "uart.h" #define UART2 #define uart_115200 1 void Init_UART2(void) { #ifdef UART2 UART1_CR1=0x00; UART1_CR2=0x00; UART1_CR3=0x00; #ifdef uart_9600 UART1_BRR2=0x03; /...[Details]
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Many low-power industrial
sensors
and
controllers
are moving toward alternative
energy sources
as a primary or secondary power source. Ideally, this harvested energy will el...[Details]
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The Semiconductor Equipment Association of Japan (SEAJ) released statistics on May 26 showing that Japan's chip equipment sales in January-April 2022 increased by nearly 40% (37%) year-on-year to 122...[Details]
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In high-frequency PCB boards, one of the most important types of interference is power supply noise. Through a systematic analysis of the characteristics and causes of power supply noise on high-...[Details]
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Abstract: Sub-audio signals are applied to intercoms. A design scheme of sub-audio signal generator based on single-chip microcomputer STC12C2052 is proposed to realize the encryption function of i...[Details]
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As technology and Internet giants such as Alibaba, Baidu and Xiaomi have successively entered the car manufacturing industry in some form, calls from the outside world for Tencent to manufacture cars...[Details]
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On the evening of February 7, Shen Yiren posted on Weibo that he wanted to change his mobile phone because it was too heavy and his wrist could not bear it. It is reported that Shen Yiren is ...[Details]
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Abstract: The MAXQ2000, with its integrated multiply-accumulate unit (MAC) and single-cycle core, is well suited for use as a general-purpose microcontroller (µC). The performance and I/O periphera...[Details]
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Servo refers to a system that follows external instructions to perform the desired movement. The movement elements include position, speed, acceleration and torque.
...[Details]
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Currently, Gionee’s official WeChat public account (hereinafter referred to as Gionee) has published an article revealing the sales status of the brand’s products. Gionee said that its M11/M11S has...[Details]
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1 SD card standard
The SD card standard is a standard designed, patented and authorized by the SD Card Association for removable storage devices. It is mainly used to formulate the card's exte...[Details]
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In the first article, Regulations and Standards for Automotive Millimeter-Wave Radar (Part 1), we mentioned the news that “an empty cemetery showed a large number of human figures on the automotive...[Details]
Microcontroller MCU
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