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This paper introduces the working principle of the lidar gate control system based on AT89S52, and focuses on the implementation method of system hardware and software. The system uses the AT89S52 mi...[Details]
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As light emitting diode (LED) technology has improved over the last few years, the use of this technology as an energy-efficient light source has become more common in recent years. Riester's ri-...[Details]
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China Energy Storage Network News
: The "Hunan Provincial Key Laboratory of Ubiquitous Power Internet of Things" applied by State Grid Hunan Communications Company has recently been officiall...[Details]
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The configuration of AVR fuse bits is a relatively delicate task, and users often overlook its importance or find it difficult to master. The following are some key points and related matters that ...[Details]
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1. Grayscale
Grayscale is also called color scale or grayscale, which refers to
the degree of
brightness
. For digital
display
technology, grayscale is the determining fa...[Details]
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According to foreign media reports, Apple is about to launch a new Beats true wireless Bluetooth headset. This wireless headset called "Beats Fit Pro" has been demonstrated in iOS 15.1. Its appearanc...[Details]
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The day before yesterday , Toyota held a press conference in Tokyo with the theme of "Toyota challenge Aiming to Popularize BEVs". This topic contains a lot of connotations. 1) Toyota's global mark...[Details]
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The three Korean battery companies are currently the biggest competitors of Chinese power battery companies in their global expansion. In terms of installed capacity: ●In the first half of 2022, t...[Details]
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The European Commission announced this week that it has launched an antitrust investigation into Broadcom to assess whether Broadcom has obstructed market competition through exclusive agreements, in...[Details]
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External interrupt control: Each IO of STM32 can be used as an interrupt input port for external interrupts, which is also the strength of STM32. The interrupt controller of STM32F103 supports...[Details]
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This program has passed the circuit test. The circuit is very simple. Connect eight lights to port p1 and a button to port p2.0.
The running effect is that the eight lights flash 5 times after the bu...[Details]
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DDS (Direct Digital Frequency Synthesis) frequency synthesizer can easily output arbitrary waveforms . As one of the most commonly used waveforms, square wave has its own particularity. However, the ...[Details]
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I encountered a problem when practicing ARM7 some time ago. The serial communication was not successful and the data was always wrong. It seemed that the baud rate was not set correctly. But I searche...[Details]
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Recently, due to work needs, I want to
test
the speed of the
Gigabit
network
, mainly to test the speed of the network cable.
The specific test plan is not very clear, so I f...[Details]
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There are many types of SMD capacitors, and the parameters of SMD capacitors used in different products are also different. The reason why automotive professional SMD capacitors are special is that...[Details]
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