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The common audio output modes of voice chips on the market are nothing more than: current-type DAC audio output mode, PWM direct drive audio output mode or CLASS A/B audio amplifier output mode. So...[Details]
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OSC uses a passive crystal oscillator, EXT uses an active crystal oscillator or an external clock. The 12M of 2440 is an Oscillator, which is active!
12M of 2440 is Oscillator
Cry...[Details]
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1 Necessity of parameter measurement The power plant boiler uses the heat generated by the combustion of coal to heat water through heat transfer, generate high-pressure steam, drive the turbine gene...[Details]
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The party flag is flying high in our position!
——Record of the Central China Electric Power Control Center's battle against the epidemic to ensure power supply
"Bear in mind that the inte...[Details]
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On April 14, the Guilin High-tech Zone Management Committee and Taiwan's Xinyi Electronics Co., Ltd. held a cross-strait project promotion meeting via video link and carried out "cloud negotiations" ...[Details]
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Recently, Leyard stated in an institutional survey that the current demand for Micro LED is concentrated in large corporate customers or government departments, and the scale of each individual cust...[Details]
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In recent years, with the development and application of technologies such as 5G communications and the Internet of Things, RF microwave, as one of the key technologies, has also developed rapidly, a...[Details]
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For some time, as chip shortages continue to drag down auto manufacturing and threaten the overall employment situation in the United States, senior Biden administration officials will hold a second ...[Details]
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Application-Specific Integrated Circuits (ASICs) are systems designed and optimized for target applications such as industrial, automotive, IoT, mobile, medical, and home automation. Complex ASICs ma...[Details]
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1. Background: Or continue with CAN communication. To save development time, using library functions can greatly reduce the development cycle and ensure that the register configuration is acc...[Details]
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1. Introduction In actual radio and television transmission work, the entry test of new transmitters and the daily index test of transmitters all involve audio testing. The audio spectrum analyzer d...[Details]
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01. What is a frequency converter?
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency...[Details]
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//Disclaimer: This is the timing function of the microwave oven. It is purely for technical exchange and learning purposes.
//Reprinting and users should not use it for improper purposes. All c...[Details]
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We all know that the withstand voltage test is used to detect whether the voltage of the equipment is safe to use. Because its operating object is electricity, it must be more cautious when operati...[Details]
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On October 24, Tesla CEO Elon Musk announced that the company will provide users who have purchased the Full Self-Driving (FSD) function with Hardware 3 (HW3/AI3) with a free upgrade to Hardware 4 ...[Details]