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Maximum clock (referring to system clock): external crystal oscillator 24MHz, internal high-speed RC 16MHz Three clock sources: external crystal, internal high-speed RC (power-on default) + intern...[Details]
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Combined with the recent information from major research institutions, the iPhone has further eroded the Android camp's share in the high-end mobile phone market. Although the iPhone has an advantage...[Details]
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This article is about using digital input/output buffer information specification (IBIS) simulation models during the printed circuit board (PCB) development phase. This article will describe how t...[Details]
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After completing the porting of Linux 2.6.39, we will first create an NFS file system, using the file system created in the document "Building a Minimal Root File System.doc" (201407090326_fs...[Details]
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How to make a high-end A4 monitor speaker
This speaker is reasonably designed, simple to make, and has excellent performance. The only drawback is that it is expensive. The high-end A...[Details]
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Currently, several chip manufacturers are working on developing a new generation of memory technology called STT-MRAM, but this technology still faces many challenges in its manufacturing and testing...[Details]
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When testing flight control components, since the system under test is at a certain distance from the host computer, if the telemetry parallel data is directly transmitted to the host computer, dat...[Details]
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The company's non-GAAP total revenue was $280 million, a year-on-year increase of 23%; GAAP total revenue was $267 million, a year-on-year increase of 18%. Non-GAAP software and services revenue wa...[Details]
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Automatic test system (ATS) is a general term for a type of system that can automatically complete measurement, data processing, and display (output) test results. In different technical fields, the ...[Details]
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As shown in the circuit diagram 4-40 (g). LED is a color-changing
light-emitting diode
, such as 2EF301 (see Appendix 46). When AC current flows through the circuit, the LED emits one col...[Details]
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Ma Xingrui, secretary of the Shenzhen Municipal Party Committee, said that the implementation of the Eastward Strategy is a major strategic deployment for Shenzhen to promote regional coordinated d...[Details]
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OnePlus launched the OnePlus TV Q1 and OnePlus TV Q1 Pro in India last year. As with its flagship phones, OnePlus TV is also focused on the high-end market. Now, the company has confirmed that...[Details]
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Until now, the brake lights, turn signals, reverse lights and rear fog lights of cars have used 21W to 27W tungsten bulbs with a brightness of 280 to 570 lumens as light sources. Tail lights, parking...[Details]
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On December 15, Honeycomb Energy held its third Battery Day event in Changzhou with the theme of "Ride the Bees and Drive the Future".
At the press conference, Yang Hongxin, Chairman and CEO o...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
Power technology
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