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Some of the electrical signals we use are said to "float" relative to the ground. A typical example might be the voltage drop across a shunt resistor in a power supply or a complex biomedical signal ...[Details]
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When introducing the microcontroller resources earlier, we mentioned that the STC89C52 has a total of 512 bytes of RAM, which is used to save data. For example, the variables we define are stored dir...[Details]
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Many car owners hope that electric vehicles can have a range of more than 1,000 miles on a single charge. According to foreign media reports, researchers at the Illinois Institute of Technology (IIT)...[Details]
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This paper introduces the main features and practical methods of AD's label washing amplifier with similar functions, analyzes the similarities and differences of these chips, and gives several appli...[Details]
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HMD Global has launched a new entry-level smartphone in the Chinese market, called Nokia C20 Plus. It comes with a bigger battery and more cameras than the C20. The Finnish company has also launche...[Details]
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This is a new type of half-bridge soft switching inverter technology, which can make the inverter switch device work under soft turn-on and soft turn-off conditions. Its switch voltage stress and cur...[Details]
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According to the classification principles of the Society of Automotive Engineers (SAE International ) , autonomous driving is divided into five levels, from 0 (no automation) to 5 (fully autonomous ...[Details]
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1. Hardware Solution The intelligent lighting control system consists of a single-chip microcomputer minimum system, a human body sensing module, a light intensity module, a light control module, a p...[Details]
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Traditional digital video capture cards usually only have video capture function, but not video processing function. This paper introduces the design of a digital video capture card based on TI's C...[Details]
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1
Geek+ Completes $100 Million E1 Round of Financing
On August 8, Geek+ announ...[Details]
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Driven by 5G and terminal application innovation, the localization process of RF front-end devices is accelerating, and gallium arsenide materials as manufacturing materials for RF devices will also ...[Details]
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In the era of the Internet of Things, where everything is interconnected, people's lives, corporate production and other aspects are closely connected, and a new ecological environment has been cre...[Details]
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Domestic civil single-phase meters can generally be divided into two categories: mechanical energy meters (induction energy meters) and electronic energy meters. In the past, the market share of mech...[Details]
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In the communication
switching
power supply
system, in order to reduce the input current harmonics and its pollution to the power grid, and at the same time facilitate the stable oper...[Details]
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Correction
void sent_data(u8* fp,u16 flong)
{
u16 i;
TX_Mode((u8*)&flong); //Transmit lengthwhile
(!tran); //Wait for completiontran
=0;
flong=flong/33+1;
while(flong)
{
for(i=0;...[Details]
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