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On Tuesday, October 12, local time, media reported, citing people familiar with the matter, that Apple may cut its iPhone 13 production target by up to 10 million units due to the global chip shortag...[Details]
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JP Morgan recently released a report stating that the growth of high-end smartphones has clearly peaked this year, and the production of iPhone X is expected to decrease by at least 50% this quarte...[Details]
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Abstract: This paper
introduces the control system of a two-phase hybrid stepper motor, which is composed of the digital signal processor TMS320LF2407A from TI and the stepper motor driv...[Details]
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There are many types of PIC microcontrollers, which are difficult for beginners to deal with and easy to confuse. The following is a simple classification, which I hope will help beginners learn:
...[Details]
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1. Brief Introduction to Signal Integrity Testing
I was doing board signal integrity testing some time ago.
Signal integrity testing mainly tests the signal quality, observing wheth...[Details]
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Is Google Glass just a consumer electronics? No, Google Glass will have a positive impact on the technology repair, health care and mechanical manufacturing industries. Some innovative wearable devic...[Details]
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The huge market and development potential of consumer electronic products have led to the rapid development of low-power, low-power, high-efficiency, small-size, and light-weight DC/DC converters for ...[Details]
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Battery experts at the Pacific Northwest National Laboratory (PNLL) and elsewhere are focusing on developing rechargeable lithium metal batteries because they have a high energy density, potentially ...[Details]
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1. Main idea:
Because the light-emitting diode has unidirectional conductivity, we use the R × 10k range to measure its forward and reverse resistance. Generally, the forward resist...[Details]
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The growth of distributed power architectures has led to the development of miniature, low-power ( 2 W) DC/DC converters. As the name implies, these devices minimize the board space occupied by the...[Details]
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Abstract: A fingerprint preprocessing method based on directional map is proposed. The directional information of fingerprint image is used to realize fingerprint enhancement, binarization and ext...[Details]
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In the past two years, the domestic new energy vehicle market has been booming. The overall development speed has exceeded the expectations of all parties. Under the pressure of mud and sand, everyon...[Details]
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Solid-state batteries will enter mass production in 2027. This news has excited both the technology and automotive circles. But don't be too happy. If ordinary people want to buy a "grocery shoppin...[Details]
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I believe that all netizens have received various kinds of sales calls. How do advertisers know your mobile phone number and how do they accurately know your various information? With the rap...[Details]
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We have learned about the first few steps of semiconductor manufacturing from the previous two articles,
including wafer processing, oxidation, lithography, etching, and thin film deposition.
...[Details]