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include
/************************************************
Analog SPI interface I/O definition
********************************************/
sbit spi_cs=P1^2;
sbit spi_di=P1^0;
sbi...[Details]
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Recently, the first batch of six battery swap stations on Fujian Expressway started construction in some service areas of Shenhai and Beijing-Taipei Expressway, marking a new chapter in the constructi...[Details]
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According to Taiwan media TechNews, Realtek, a network chip manufacturer, recently sent a notice stating that due to extended supply chain delivery and delivery shortages, the company's delivery peri...[Details]
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The calculation method of the physical address of the register indirect addressing mode is as follows: The principle of reading the storage unit in the register indirect addressing mode is shown in...[Details]
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In DC to low frequency sensor signal conditioning applications, the common mode rejection ratio (CMRR) of the instrumentation amplifier alone is not enough to provide robust noise rejection in hars...[Details]
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//-----------------------Function declaration, variable definition------------------------------------------------------
#include reg51.h
#include intrins.h
sbit SCK=P1^0; // Output the analog cl...[Details]
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In 2018, Sungrow continued to rise in the global inverter market: global shipments reached 16.7GW, up 1.2% year-on-year. Among them, the company's domestic shipments were 11.9GW, down 9.8% year-on-...[Details]
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Airport navigation lights are important navigation aids that provide aircraft with information such as runway orientation, climb and descent angles, ensure safe takeoff and landing, and protect th...[Details]
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When developing devices that require long-term battery operation, it is necessary to measure the current consumption in various modes (e.g., operating/standby/communication, etc.). The high-sensiti...[Details]
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/************************************************************************ Program: ICC-AVR Function: Baud rate 9600 Serial port sends temperature and humidity data Data format: humidity temperatur...[Details]
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Many special characteristics of RF circuits are difficult to describe in a few short sentences, and cannot be analyzed using traditional simulation software, such as SPICE. However, there are some ED...[Details]
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Handheld vacuum cleaners are becoming more and more popular in the market due to their advantages such as easy mobility, strong suction, convenient charging, fashionable appearance and powerful fun...[Details]
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Recently, senior executives of Boeing revealed that due to the delay in the resumption of flights of Boeing 737MAX passenger aircraft, the company may reduce production or even suspend production of ...[Details]
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Abstract: This article uses BYD's patents to understand electric vehicles, on-board chargers and their overcurrent protection circuits. The on-board charger includes an AC/DC converter and a DC/DC ...[Details]