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Introduction
Microcontrollers have been rapidly developed and widely promoted due to their high reliability, high cost performance, low voltage, low power consumption and oth...[Details]
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On April 12, Zhuhai Hi-Tech Zone, Gree Group and a subsidiary of the State Power Investment Corporation signed a project investment cooperation agreement to promote the two major projects, Ronghe Y...[Details]
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Simple phase sequence indicator
As shown in the figure below. When in use, just connect the three wires X, Y, and Z to the three-phase circuit. The phase sequence of the three-phase A...[Details]
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As an important type of spread spectrum communication system, the frequency hopping communication system has been widely used in the military and civilian communication fields for its excellent anti-...[Details]
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1. What is the trigger mode of an oscilloscope? The "triggering" of an oscilloscope is to synchronize the scanning of the oscilloscope with the observed signal, so as to display a stable waveform. Di...[Details]
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This morning, Redmi's official Weibo account announced that its Redmi Note7 series has sold over 15 million units worldwide in less than six months. In order to give back to consumers, the 6GB versio...[Details]
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The COVID-19 outbreak has lasted for so long that everyone must be prepared for a protracted war. Around the world, emerging technologies such as artificial intelligence, big data, and 5G have also c...[Details]
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Recently, there have been more and more news about Redmi 9. According to the latest news, Redmi 9 may have multiple versions, the processor has also been upgraded, and it will be launched in V...[Details]
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1 Introduction
The flue gas released by the industrial combustion process is a source of air pollution in modern cities. Flue gas detection is a necessary item in atmospheric environmental...[Details]
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nRF9E5 is an intelligent RF chip with an operating frequency of 433/868/915MHz, integrating 8051 microcontroller, 4-channel 10-bit A/D conversion and multi-channel RF transceiver.
This articl...[Details]
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MSP430 uses ADC10 to measure the voltage of the temperature diode inside the chip #include "msp430x22x4.h" //This program uses ADC10 to measure the voltage of the temperature diode inside the chip ...[Details]
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Adding more nickel to the positive electrode can increase energy density and improve battery life. At the same time, as the proportion of nickel increases, the amount of cobalt required in the batter...[Details]
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On the evening of March 16, Huawei released a new mobile phone, P50E, which is a derivative version of P50. Now, Huawei's official website has put the P50E on pre-sale, with 8GB+128GB priced ...[Details]
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The example below shows an IC developed for a simple isolated bias supply. Any synchronous buck circuit that allows sink operation can be used. This circuit is called an asymmetrical half-bridge fl...[Details]
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FF organized a media event to showcase the exterior, interior design, trial production experimental studio, etc. of its first planned mass-produced car FF91. The company's CEO, as well as the heads o...[Details]
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