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1. Introduction
In today's information age, as people's requirements for system performance and cost control continue to increase, embedded systems have gained more and more favor with the...[Details]
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Apple will launch the iPhone 14 series of mobile phones in September this year. This generation of Apple phones may be differentiated in terms of processor selection. The iPhone 14 mini and iPhone 14...[Details]
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0 Introduction
The aircraft engine is the core component of the aircraft and the power source of the aircraft. The maintenance quality of the aircraft engine directly affects the use of the aircr...[Details]
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In the early days of digital IC design (early 1960s), circuits were hand-made and schematics (diagrams) were hand-drawn using paper, pen and mimeograph. These schematics illustrated the logic gates a...[Details]
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Last year, iPad Air 4 was surprisingly launched with the 5nm A14 Bionic processor, one month ahead of iPhone 12. At the same time, iPad Air 4 also adopted the feature of fingerprint recognition ...[Details]
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Since the image data volume of high-frame-rate, large-array CCD digital cameras is very huge, the storage flow exceeds 50MBps. In addition, the image output rate is also relatively high, so the real-...[Details]
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Tianyancha shows that recently, SMIC (Shaoxing) Co., Ltd. has undergone industrial and commercial changes, and the company has added several new shareholders, including Shenzhen Capital Group Co., Lt...[Details]
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References: Chapter 10 - Interrupts and Events of the STM32F4xx Chinese Reference Manual, Chapter 4.3 - NVIC and Chapter 4.4 - SCB - 4.4.5 AIRCR of the ARM Cortex™-M4F Technical Reference Manual. T...[Details]
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introduction
With the continuous deepening of the application of various electronic systems in various fields, the requirements for electronic systems themselves are becoming higher an...[Details]
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Pressure transmitter zero drift and zero change
The zero drift of the pressure transmitter refers to the output value that exceeds the specified index in the positive, negative, up or down dir...[Details]
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Wearable devices have not had a relatively perfect password unlocking solution until now, which makes it impossible for users to ensure that others can access their private files through them. How...[Details]
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Nissan Motor Co., Ltd. held an online briefing on its automatic emergency collision avoidance driver assistance technology on the 25th. The system can handle complex road conditions such as pedestr...[Details]
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A certain vehicle-mounted equipment needs a 24V to 75V high-power DC boost
power supply
, the first
power
supply design.
The design is confined to the traditional discrete design sc...[Details]
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TWS is the abbreviation of True Wireless Stereo. TWS technology is also based on Bluetooth technology. Its application in the field of Bluetooth headsets has spawned a new product - TWS headsets. T...[Details]
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1. Basic format of PIC microcontroller program
First, let's introduce two pseudo instructions:
EQU - label assignment pseudo instruction
ORG - address definition pseudo instruction
After ...[Details]