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#include
#define uchar unsigned char //byte
#define uint unsigned int //word
sbit led1=P0^0;
sbit led2=P0^1;
sbit fir=P2^4; //fir=0;working
sbit sec=P2^5; //sec=0;working
sbit thi=P2^...[Details]
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Abstract: bq24700/bq24701 is a battery charge controller and selector with dynamic power management (DPM) function specially designed by TI for notebook PCs. The device utilizes periodic dynamic power...[Details]
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It has been about 130 years since the first car was introduced in 1866. Traditional mechanical parts and components can no longer meet the increasingly stringent standards set by the government for au...[Details]
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Some multi-string light-emitting diode (LED) modules use a common anode configuration; however, this common anode connection reduces the number of wires between the LED module and its driver from 2N t...[Details]
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Semiconductor diode parameter symbols and their meanings
CT---barrier capacitance
Cj---junction (inter-electrode) capacitance, indicating the total capacitance of the germanium detector d...[Details]
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Introduction to SPI: SPI protocol (Serial Peripheral Interface), also known as serial peripheral interface, is a high-speed full-duplex communication bus proposed by Motorola. It is widely used in o...[Details]
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Abstract: At present, remote video monitoring system has become an important part of smart home. The intelligent monitoring system is based on the Android operating system platform, with a tablet com...[Details]
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Abstract The traditional digital method of measuring resistance is to first convert the resistance value into an electrical signal (such as voltage), and then use an A/D converter to convert it int...[Details]
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In the design and debugging of digital circuits, real-time testing of the performance of the designed unit circuit is an indispensable link. In many cases, it is necessary to test whether the perfo...[Details]
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Medical imaging is one of the most valuable tools that doctors have in detecting and diagnosing disease or abnormality in their patients. From ultrasound, which provides fast 2D images, to computed t...[Details]
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1 Introduction
Carbon monoxide (CO) is a highly toxic gas. When inhaled by humans, it causes hypoxia in human tissues and cells, leading to poisoning and suffocation. In coal mines, CO is also ...[Details]
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The Pittsburgh
Robotics
Network (PRN) has announced new board and executive officer changes, marking a new phase for the nonprofit organization dedicated to promoting innovation and growth ...[Details]
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Common faults in the use of pressure gauges include:
(1) The pointer does not move. When the pressure increases, the pressure gauge pointer does not move. The reasons may be: the plug is not opene...[Details]
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It is a computer system that collects information and processes complex and high bandwidth data from different ECUs and sensors in the vehicle, such as Adas, infotainment, navigation, powertrain ap...[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]
Power technology
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