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1. Selection of proximity switches
Different types of proximity switches should be selected for different materials of detection objects and different detection distances to achieve high perfo...[Details]
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1. Overview of wireless sensor network transmission protocols
1. Composition of wireless sensor network protocol stack
The wireless sensor network protocol stack consists of five parts: physi...[Details]
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Today I accomplish a simple application for PIC32MZ EC Starter Kit. This application uses Input Capture feature of PIC32MZ. The Input Capture module captures the 32-bit value of the selected Time B...[Details]
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According to a Yole Development report, the overall RF front-end market size for mobile devices and WiFi connections will grow from $15 billion in 2017 to $35 billion in 2023, with a compound annual ...[Details]
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Apple has formed a dedicated communications research team to work on new ways to beam data, such as internet connections, directly from satellites to user devices, Bloomberg's Mark Gurman repor...[Details]
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Yesterday, Samsung released the Galaxy Note 10 series of mobile phones. For the first time, two models appeared, including the 6.3-inch Galaxy Note 10 and the 6.8-inch Galaxy Note 10+. They co...[Details]
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The geodetic grid ground resistance tester has many functions and is a good choice for measuring resistance. So how to use this instrument? First, use a multimeter to check whether the current ...[Details]
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In the intelligent driving industry,
the competition between
LiDAR
and pure vision has been going on for a long time. This year, as high-end intelligent driving further sinks to the 150,000 ...[Details]
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The price of battery-grade lithium carbonate has soared this year. In early March this year, the average price of battery-grade lithium carbonate rose to 504,000 yuan/ton, an increase of nearly 70% f...[Details]
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Driven by the market demand for the "New Four Modernizations", domestic and foreign OEMs have fully adopted automotive Ethernet technology in new energy vehicle models to improve data transmission ...[Details]
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When the soldering pins of the electronic components or main control electrical components of the printing equipment are loose or have cold solder joints or fallen wires, the electronic circuit or ma...[Details]
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Enlarge
Using the NI PXI platform, ALE Systems Integration developed a system that can test airborne communications equipment on Navy aircraft.
Author(s): Lawrence M. David Jr - ALE System In...[Details]
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On October 10, 2023, was held at the Shenzhen Bay Renaissance Hotel. Many companies from industrial, Internet of Things, new energy and medical industries attended the forum to exchange in-depth ma...[Details]
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Because the early programs were relatively simple, they were updated relatively quickly.
Here we make the LED flash. There is a delay in the middle, light up the LED, delay for a while, and then tu...[Details]
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pc:Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]