1812N111Z201VTM

test instrument Test items Analog Signal Generator Vector Signal Generator ● Receiver sensitivity and threshold - how low a signal can be detected; ● Adjacent channel rejection - test...[Details]

June 18 report foreign media said that the U.S. stock market closed lower on June 13, as investors were cautious ahead of the upcoming U.S. Federal Reserve meeting, and U.S. semiconductor giant Broad...[Details]

      On December 19, Redmi K30 product manager and Redmi ID designer @画东画西MI revealed the Redmi K30 Pro for the first time when interacting with Mi fans. 　　A Mi fan asked a question, hoping that the...[Details]

A research team from the Department of Mechanical Science and Bioengineering at Osaka University has developed a new centipede-shaped robot and demonstrated its ability to walk in curves an...[Details]

The 2021 Shanghai Auto Show has come to a successful conclusion. As one of the three major auto shows in China, this year's Shanghai Auto Show is also the world's highest-level auto show. Global auto...[Details]

With the maturity of technology and the booming consumer market, domestic automobile brands are becoming the first choice of the public.   For example, Great Wall Motors is one of the important lead...[Details]

Xiaomi CEO Lei Jun revealed earlier this month that the Xiaomi Mi 11 will be the world's first phone to be powered by the new Snapdragon 888 flagship processor. Today, a leak revealed the release dat...[Details]

The tick clock on stm32 is the basis for the operation of the operating system The tick clock tree of stm32 is as shown below. SysTick can choose HCLK (AHB clock) or HCLK/8 as the running clock Th...[Details]

/****************FM transmitter board program designed by wang1jin************************ Circuit structure: STC12C2052+M62429+BH1415+9018+3355+2053 LCD1602 display, electronic volume Completion...[Details]

1. In the TN-CS system, if the detection circuit is between the PEN line and the L line of the TN-C section, the leakage on the PE line of the TN-S section will cause the leakage circuit breaker to re...[Details]

1. NOTE Today I will share a topic about the problem of 51 single-chip microcomputer outputting square waves. Okay, let's get to the point. 2. Title It is known that the clock frequency of the 8051...[Details]

"China's door of opening up will not close, but will only open wider and wider." This is the strong message of the times sent by China to the world. After a year, the second China International Impor...[Details]

Recently, the company has made great progress in the development of the new energy business market, and has successively won the bid for the Zhengzhou Airport Economic Comprehensive Experimental Zo...[Details]

The megohmmeter, also known as the megohmmeter, is a professional measuring tool used to measure the insulation resistance value, so it is also called the "insulation resistance meter". In the work o...[Details]

1 Introduction SPI (Serial Peripheral Interface) bus system is a synchronous serial peripheral interface, which enables MCU to communicate with various peripheral devices in serial mode to...[Details]