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AT89C2051 is a simplified version of the 51 microcontroller. It has removed the P0 and P2 ports and has only 20 pins. However, it integrates a very practical analog comparator, which is particularly s...[Details]
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Nowadays, as the design of electronic products becomes more and more complex, the test content is also becoming more and more complex. People may not only need to know the time domain characteristics...[Details]
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On March 1, the State Council Information Office held a press conference. In response to the question of "what specific goals or production plans does China's chip industry have in the '14th Five-Y...[Details]
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ATmega16 has an on-chip BOD (Brown-out Detection) circuit that detects changes in VCC during operation by comparing it with a fixed trigger level. This trigger level is set by the fuse bit BODLEVEL, ...[Details]
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Standby mode When SM2..0 is 110 and an external crystal oscillator or ceramic resonator is selected as the clock source, the SLEEP instruction puts the MCU into Standby mode. The only difference bet...[Details]
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When raindrops fall from clouds, they generate small amounts of energy that can be captured and converted into electricity. The process can be seen as a miniaturized form of hydropower, which uses ...[Details]
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As the interface device between photovoltaic cells and the power grid, photovoltaic grid-connected inverter converts the electrical energy of photovoltaic cells into AC power and transmits it to the ...[Details]
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① Mechanical zero adjustment: Before powering on, adjust the mechanical zero position indicated by the meter. ② Turn on the power. Press the power switch, the LED light will light up, and the instr...[Details]
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Intel and Snowflake Collaborate to Deliver Higher-Performance Products and Services to Mutual Customers on Multiple Public Clouds Recently, Snowflake joined the Intel® Disruptor Initiative Program...[Details]
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According to the Science and Technology Innovation Board Daily, it was learned from the supply chain that Apple's newly announced AirPods Pro service plan unexpectedly caused Luxshare Precision to re...[Details]
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Recently, TI launched a plan to extend the shelf life of its products for up to five years. Generally, the shelf life of a TI product is the period from when the product is manufactured to when the...[Details]
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Many data acquisition systems require serial ports. The characteristics of serial ports are: less hardware investment, only a few signal lines, synchronous transmission and asynchronous transmission....[Details]
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Voice recognition is an essential part of smartphones like Siri, Alexa, and Google, but a big drawback to these voice recognition systems is that there is a delay associated with it. Users must wait ...[Details]
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1. Circuit design and input
Circuit design and input refers to inputting engineers' circuit ideas into EDA tools through certain standardized description methods. Commonly used design methods inc...[Details]
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1. When the 89C52 serial port performs serial data communication in working mode 1, assuming the baud rate is 1200b/s and data is transmitted in interrupt mode, please write a full-duplex communicati...[Details]
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