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The Guangdong Power Exchange recently completed the first round of testing for the first full-month settlement trial run in the electricity spot market in 2020. This is the first time that the sout...[Details]

The average power measurement of WiMAX or WLAN burst signals is an essential parameter for characterizing wireless communication devices such as chipsets, PC cards, amplifier modules or mobile phones...[Details]

The core of the communication network is the OSI (Open System Interconnection) reference model. In 1984, the International Organization for Standardization (ISO) proposed a seven-layer model of ope...[Details]

According to reports, according to data recently released by SNE Research, an electric vehicle market analysis agency, global electric vehicle battery consumption in October this year was 7.8GWh, a d...[Details]

Engineers engaged in wireless communication design and testing are now facing unprecedented challenges. There are so many wireless communication standards that it is dizzying. With the rapid advanceme...[Details]

Zero, Introduction When beginners start to learn 51 single-chip microcomputers, they are often stunned at first. They are supposed to be 51 single-chip microcomputers, but why is the model AT8...[Details]

1. DS --- reserved storage area command Format: DS expression value Its function is to define a storage area starting from a specified address for use by the source program. The number of storage ce...[Details]

/* A standalone keyboard scanner written by myself Mistake: unsigned is written as unsigner and it keeps saying that a and b cannot be found   PORTD0=1; No, you have to write PORTD=0x01; if you must...[Details]

According to the latest report from research firm Canalys, global smartphone shipments fell 6% in the third quarter of 2021 due to chip shortages and suppliers' difficulty in meeting demand for devic...[Details]

On October 16, 2020, Xinhuazhang, a leading EDA (electronic design automation) intelligent industrial software and system company, announced today that it has received RMB 100 million in Pre-A round ...[Details]

Three multi-byte binary subtraction Subtract the binary unsigned number in 0x20,0x21 from the binary unsigned number in 0x22,0x23, and put the lower byte data in the lower address. Assume that the mi...[Details]

Function of the circuit Thermistor is a temperature sensing element with a negative temperature coefficient. Because its detection sensitivity is higher than other sensors, it c...[Details]

Research on Turbo Code Simulation Based on Matlab Abstract: In order to make the simulation of Turbo code easier, a simulation model of Turbo code based on Simulink communication modul...[Details]

      Following the announcement of the front-facing photo of Meizu 17, Meizu Mobile officially released the back photo of Meizu 17 this morning.       Judging from the poster, the Meizu 17 has a h...[Details]

On November 4, the reporter learned from Hefei Power Supply Company that the functional application of Hefei's virtual power plant platform is constantly deepening. By vigorously expanding access reso...[Details]