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The visual principle of full-color LED electronic display is the same as that of color TV, which is to restore and reproduce the color of the image through different light intensities of red, green...[Details]
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On March 18, the Party Committee of the State-owned Assets Supervision and Administration Commission of the State Council held an enlarged meeting.
The meeting pointed out that it is necessary...[Details]
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The performance of machine tools, such as compliance with tolerances, surface form, etc., depends essentially on the dynamic and static accuracy of the machine's moving parts. Therefore, for p...[Details]
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A building in the Foxconn Park in Shenzhen caught fire. The building on fire was Building C11. From the exposed videos and photos, the scene was full of flames, black smoke, and explosions from time ...[Details]
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Regardless of whether it is a high-power or low-power LED lighting application, it is generally composed of a power supply, LED driver, LED, lens and substrate. The key component is the LED driver, w...[Details]
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Frequency domain measurements of RF power are the most basic tests for both traditional spectrum analyzers and modern vector signal analyzers. Proper test methods are very important to avoid significa...[Details]
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Stable and reliable! ITECH newly released: High power density programmable DC power supply M3140 series
On November 25, ITECH officially released another high power density programma...[Details]
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On April 19, the Guizhou Provincial Government Information Office held a press conference on the "2023 Guizhou Quality Development Status Report". Mao Xufeng, director of the Raw Materials Industry De...[Details]
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Introduction With the development of integrated circuits, it has become an effective method to use large-scale integrated circuits to complete the design of various high-speed and high-precision ...[Details]
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Servo control
1. Working principle of AC servo motor
The rotor inside the servo motor is a permanent magnet. The U/V/W three-phase electricity controlled by the driver forms an electromag...[Details]
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1. What is a font? (1) How to record the on/off information of the LED dot matrix that makes up the word (a 16*16 dot matrix has a total of 256 dots. To display a specific word, some of them need to ...[Details]
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When STM8 is powered on, it uses the internal 16M RC oscillator divided by 8 as the system clock by default. After the program starts running, you can modify the main clock source by setting the relev...[Details]
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The automotive bus we are most familiar with is CAN, but you may be a little unfamiliar with LIN and Flexray. So next, I will introduce these four automotive buses to you. The vehicle bus is the c...[Details]
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Recently, the new headquarters of Universal
Robots
and Mir, both subsidiaries of Teradyne Group, were completed.
As the world's leading
provider of
collaborative robots
and auto...[Details]
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As the automotive industry accelerates its development towards intelligent and interconnected systems, Changzhou Changzhou launched the latest automotive-grade 60 V N-channel MOSFETs se...[Details]
Motor Drive Control（Motor Control）
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