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Although the automobile market in the past few years cannot be said to be changing every day, it can certainly be said to be changing every month. For example, there is something that happened 3...[Details]
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This paper implements a part of the vehicle information collection system on the embedded Linux platform - data collection of the normal temperature of the car, such as the temperature inside the car,...[Details]
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Not long ago, Apple launched the new iPhone SE, which is equipped with Apple's latest A13 Bionic chip and inherits the size and appearance of the iPhone 8. For a product like the new iPhone SE, which...[Details]
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Kernel version：2.6.14
CPU architecture：ARM920T
Author：ce123(http://blog.csdn.net/ce123)
As a user of files, the process should record the files it uses in its own control block, that is, task_s...[Details]
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An important step in learning MCU is to burn programs for MCU. Burning programs is the first step for beginners to experience MCU and get started quickly. Since 51 MCU is relatively simple and in ord...[Details]
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Through PC-based control, EtherCAT and artificial intelligence (AI), we provide customers with flexible conductive patterning technology to meet high-precision processing requirements.
P...[Details]
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Idle process related printing: None Idle process related functions ARM in __mmap_switched (ldmia r4!, {r0, r1, sp}) sched_init Idle related functions start_kernel sched_init // Because 1. ...[Details]
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The frequency converter is a device that converts the industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to achieve variable speed operation of the motor. ...[Details]
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Laser triangulation diffuse reflection displacement sensor has obvious advantages in thickness measurement:
- Very small measurement spot, which is the spot light area. For example, the ...[Details]
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Setting a new benchmark for smart driving in China is the first step to becoming the king of smart driving. He eats three hundred lychees a day and grows up to be a Lingnan native. June is the r...[Details]
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In my last blog I introduced the concept of asymmetric multi-processing using two ARM Cortex-A9 MPCore processors on the Zynq SoC to execute different tasks. I hope you will sit tight because this bl...[Details]
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According to DigiTimes, at least seven Apple suppliers have begun shipping BT substrates for upcoming Apple products, including AirPods 3, which are expected to be released later this year. DigiTim...[Details]
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The link that requires careful design in the HDD is the interconnect between the preamplifier and the read/write head assembly. This interconnect is a key component that enables the HDD to read and...[Details]
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How to get a picture that fits your screen size? I wasted a lot of time when I was using TFT to display pictures. Now I summarize the usage based on my experience as follows for your reference in lear...[Details]
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Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]
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