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T1 or T2 are two timers/counters of MCS-51 microcontroller. The first method can use two timers/counters to generate rectangular waves. In order to save interface resources, the second method is used...[Details]
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Hardware circuit of two-machine communication It should be noted that to ensure correct communication between the two microcontrollers, the host's RXD is connected to the slave's TXD, and the slave...[Details]
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PSRR: About Open-Loop and Closed-Loop Class D Amplifiers
In the past, the power supply rejection ratio ( PSRR ) has been a good measure of how well an amplifier rejects power supply noise. However,...[Details]
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According to foreign media reports, a new study conducted by researchers from the National Institute for Materials Science (NIMS) in Japan showed that in solid electrolytes, commercial silicon nanopa...[Details]
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The source program is as follows:
LIST P=16F877
INCLUDE "P16F877.INC"
; Clock display range: 00.00 seconds - 99.99 seconds, resolution: 0.01 seconds; The registers used are as follows:
S0...[Details]
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Next, we will learn how to use the character LCD module TC1602, and the interface microcontroller is at89s51.
【1602 LCD module introduction】
Character LCD is a kind of LCD display tha...[Details]
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At present, the method used by most signal generators to generate pulse signals is to fill the DDS waveform memory with raw pulse data. According to different rising and falling edges and pulse widths...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 is a multichannel, flexible analog output solution using only two analog components that meets most requirements for multichannel I/O c...[Details]
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1. Basic connection method of common anode digital tube As shown in the figure above, when the common segment of the digital tube is connected to the power supply, it is called a common anode digi...[Details]
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The sale of the six-inch wafer fab by Taiwan memory manufacturer Macronix has entered the final stage. The supply chain reported that the fab will be bought by Tokyo Electron (TEL), a Japanese semico...[Details]
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In the field of autonomous driving, Xsens and NVIDIA have been partners for many years, and the closer strategic relationship between the two parties will help the industry reach a new level. Xsens...[Details]
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Russian President Vladimir Putin met with the Russian people on June 20 local time in the annual "Live Connection with President Putin" program. When talking about the US's intention to suppress Hu...[Details]
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In the past two days, we introduced several new technologies that can change the future in-vehicle experience in the two articles "Preview of Future In-vehicle Technology: Six Major Technologies (Par...[Details]
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Yesterday, Lu Weibing, vice president of Xiaomi Group, president of China, and general manager of the Redmi brand, posted on Weibo to analyze the situation of the Chinese smartphone market. Lu Weib...[Details]
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On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]
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