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Sound Card You can see the I2S line on the left There is an I2S controller in 2440, which can transmit sound information to the middle chip through the I2S controller. Then the chip drives the spea...[Details]
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Everyone should have heard of the term "48V system". The 12V electrical system currently used in automobiles has been in use for more than 60 years. In 1988, SAE recommended adjusting the voltage to ...[Details]
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This is a very useful item for working in electronics. It is a versatile power supply that will solve most of the supply problems that arise in the daily work of any electronics workshop. It cove...[Details]
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This article introduces techniques for effectively simulating the electric vehicle powertrain at different levels of abstraction, ranging from global efficiency and thermal analysis over hours of d...[Details]
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When you see the title, you may ask, what is there to discuss about FFT? Is there any essential difference in the FFT function of the ZDS2022 oscilloscope? Let's briefly review several important pa...[Details]
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With the development of white light LED, its application is becoming more and more extensive. In the past, the most common application of white light LED was as the backlight of small-sized LCD col...[Details]
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MCS-51 single-chip microcomputer, a simple assembly language program, calculates the function value of a piecewise function. It is known that there is a variable X in the 25H unit. It is required to ...[Details]
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Comparators are standard components that are widely used in the industry. Comparators have many functions and features such as external hysteresis, latching, flexible power supply voltage and outpu...[Details]
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The free electron laser team of the Shanghai Light Source Center has made important progress in the research of X-ray free electron laser oscillators, and has theoretically proposed a method to gener...[Details]
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If three sliding resistors are connected in parallel, and one of the resistors is reduced, then the total resistance should increase, right? .. while the opposite is true for series connection....[Details]
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FATRI United Measurement & Control (Quanzhou) Technology Co., Ltd. (hereinafter referred to as FATRI) focuses on the R&D, production, testing and sales of MEMS and high-end sensor chips, providing a ...[Details]
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2023年5月18日,在开启华晨宝马下一个20年之际,宝马集团宣布,将于2026年起在沈阳投产纯电动宝马新世代车型;同时,与之配套的宝马第六代动力电池项目全面动工,总投资100亿元人民币,规划面积24万平方米,是现有动力电池生产面积的5倍,并将创造2000个新的工作岗位;此外,宝马沈阳研发中心二期扩建项目正式启用,新能源车本土化全流程开发和验证能力得到进一步加强,为新世代的到来做好准备。 华...[Details]
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Chinese battery maker CALB plans to build a lithium-ion battery plant in Portugal, Portuguese environmental agency APA said on Monday.
Portugal has Europe's largest reserves of...[Details]
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;Purpose: To learn about the internal 8-bit resolution ADC and data processing
;Full code download: http://www.51hei.com/f/shrad.rar
CHIP SN8F27E65
//{{SONIX_CODE_OPTION
.Code_Option WDT_CLK F...[Details]
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Revenue and earnings exceeded expectations, and free cash flow increased 41% month-on-month
October 29, 2024 – ON Semiconductor (ONSEMI) announced its third quarter 2024 results, w...[Details]