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After learning about buttons and dot matrix screen, you can actually make this snake. As long as you understand the 8*8 dot matrix screen, the display of the snake is not a problem. If you understand...[Details]
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Note instrument frequency range table
A 110 220 440 880 1760 3520
B 123.45 246.9 493.8 987.6 1975.2 3950.4
C 130.8 261.6 523.2 1046.4 2092.8 4185.6
D 146.825 293.65 587.3 117...[Details]
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Whether it is from a 2kW lead-acid battery to cold-start a conventional engine, or from a 400V lithium battery with over 400kW to achieve maximum performance in an electric vehicle in "rush" mode, t...[Details]
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I. Introduction Electromagnetic compatibility (EMC) refers to the electronic equipment or system not reducing its performance index due to electromagnetic interference under the specified...[Details]
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According to foreign media reports, researchers at the University of Twente in the Netherlands used a new material, nickel niobate, as the negative electrode of lithium-ion batteries, which is said t...[Details]
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The leading position of inverters is solid, and the scale expansion contributes to the stable growth of performance. The company is a leading domestic inverter enterprise, with a domestic market sh...[Details]
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NXP's new single-chip NFC solution provides security, dual-mode tamper detection and battery-free sensing for IoT applications
Shanghai, China - February 16, 2022 - NXP S...[Details]
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High-speed railways have become a business card of our country. The development of high-speed railways not only requires cutting-edge design concepts, but also depends on the upgrading of equipment a...[Details]
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Faced with the continued rise in demand for mobile phone data services, base station designers are constantly being forced to increase bandwidth and reduce costs. Many factors affect the overall ...[Details]
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According to the latest news from blogger @数码闲聊站, the vivo T series will soon launch two new models, the T1 is positioned as a mid-range model, and the T1x is positioned as a mid-to-low-end mode...[Details]
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1. Linear Motor
A linear motor is a transmission device that converts electrical energy directly into linear motion mechanical energy without any intermediate conversion mechanism. It can be r...[Details]
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A single-phase motor is an electric motor that only needs a single-phase power supply to operate. It is a type of motor. According to different working principles and structures, single-phase motor...[Details]
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Since industrial fieldbus has been widely used in industrial control, intelligent instrumentation, data acquisition, etc., the demand for bus integration has also emerged. Different types of fieldbus...[Details]
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Vishay Introduces New DC Blocking Capacitors for 3 MHz to 18 GHz Frequency Bands
The device isolates DC voltage while effectively transmitting AC signals with an insertion loss of le...[Details]
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The basic verification methods for LED products mainly include: product environmental test verification and product life verification. 1. Product environmental test verification First of all...[Details]