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Smartphone system power consumption is expected to drop significantly. Processor, power management chip (PMIC) and sensor manufacturers are separately developing mobile device application proce...[Details]
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The iPhone 11 series is about to be released, and details about this new phone are gradually being revealed. On September 18, according to foreign media reports, the US versions of iPhone 11...[Details]
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Default startup parameters: bootargs=root=/dev/mtdblock2 rootfstype=yaffs2 init=/linuxrc console=ttySAC0,115200 bootcmd=nand read 0xc0008000 0x200000 0x500000;bootm 0xc0008000 baudrate=115200 ethaddr...[Details]
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The most basic interrupt source requests of the 51 kernel are external interrupts, timer interrupts and serial port interrupts, which are also the most commonly used by learners and developers. Of co...[Details]
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Application Technology丨"Light Boat Riding the Wind" Brand-new mid-to-high-end intelligent driving solution
Application field: Intelligent driving
Unique advantages:
...[Details]
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According to Science and Technology Daily, on June 15, Liu Yunjie, an academician of the Chinese Academy of Engineering, said that the Nanjing Purple Mountain Laboratory of Network Communications and...[Details]
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Hikvision has officially announced that it will become the official sponsor of the 2022 Asian Games and Asian Para Games in Hangzhou, and will provide intelligent services in multiple fields such as ...[Details]
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The color and efficiency of LED light are related to the materials and processes used to make it. Currently, red, green, and blue are widely used. Since LEDs have a low operating voltage (only 1.5-...[Details]
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1. System structure diagram
Figure 1 System structure diagram
1.1 Signal conditioning circuit
The functions that the signal conditioning circuit needs to complete are: program-control...[Details]
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The last article described how to use two timers of a microcontroller to realize a breathing light. In fact, the last article was explaining the principle of PWM. Today, we will use the built-in PWM ...[Details]
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Oscilloscopes have always been one of the most important and common electronic test instruments for engineers, and the functions of oscilloscopes are constantly improving. There are many brands of o...[Details]
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In 2018, the chip shortage in the automotive industry came unexpectedly, and then affected all electronic components. Since then, the shortage of chips in automotive electronics has become a hot ...[Details]
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From October 23 to 24, the Melbourne-based Gotion High-Tech Australia branch brought a variety of automotive and energy storage battery products to the show. At the Melbourne Convention and Exhibit...[Details]
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Practical RTI Calculation for Precision Systems
This article briefly describes reference-to-input (RTI) calculations and simulations in precision systems and how to get as much valua...[Details]
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The signal source provides accurate and highly stable test signals for a variety of component and system testing applications. The signal generator adds precise modulation capabilities to help simula...[Details]