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Industrial robots are deployed in large numbers, driverless cars are on the road, and government affairs are handled in seconds at your fingertips... In the past two years, with the rapid rise of int...[Details]
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High-voltage circuit breakers are one of the most important control devices in the power system. The number of high-voltage circuit breakers in operation is the largest in the power grid, and the op...[Details]
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Modern technology has put forward higher requirements for system reliability, and FPGA technology has been widely used in electronic systems, so FPGA testability has become very important. The interna...[Details]
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The STM32 in standby mode cannot be woken up by the RTC alarm, but when the following program is commented out, it can be woken up by the RTC alarm. PWR_WakeUpPinCmd(ENABLE); //Enable wake-up pin fun...[Details]
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1. Overview of pulse width modulation signal: Pulse Width Modulation (PWM) is a highly efficient technique commonly used to drive switching power supplies at a fixed frequency. This technique can be...[Details]
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Che Dongxi News on May 4, according to CleanTechnica reports, recently, China Aviation Aviation (CALB) launched a new U-shaped battery. The battery supports 6C super fast charging and can fully ...[Details]
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On August 16, the first 2019 semi-annual report of companies listed on the Science and Technology Innovation Board was officially released. Lithium battery materials manufacturer RongBa Technology ac...[Details]
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If measuring the number of steps is the "sports coach" of young people in the new era, then measuring heart rate is a fixed "physical examination method". In the past, ECG, blood pressure and respira...[Details]
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#include
int i,j=1,k=1;
void initial(void) //initialization
{
TRISB=0x00; //RB is output
EEDATA=0x00; //initialize data
...[Details]
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According to foreign media reports, LG Chem will supply nickel-cobalt-manganese-aluminum (NCMA) quaternary battery positive electrode materials to Tesla in July. This is the first time that LG Chem h...[Details]
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According to news on January 16, according to DigiTimes, Apple’s next-generation 2nm chip technology will be mass-produced in 2025. IT House quoted TrendForce in December last year as reporting that...[Details]
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The power angle measurement data acquisition card introduced is a PCI bus interface card implemented with the Cygnal C8051F021 single-chip microcomputer. The card uses two dual-port RAMs to exchang...[Details]
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1
Energy saving
Renovation analysis
1.1 Power supply status
In order to avoid various losses during the transmission process and the adverse effects on electrical equipment caus...[Details]
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"Chinese Imprint" Photo by Xinhua News Agency
On June 11, the National Space Administration held a ceremony to unveil the first batch of scientific images of the Tianwen-1 probe land...[Details]
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On May 21, Dongguan City, Guangdong Province held a strategic emerging industry investment conference. A signing ceremony for strategic emerging industry projects was also held at the conference. The...[Details]
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