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The single-ended Class A tube amplifier made of EL156 has low cost, small size, and output power of up to 25W. It is an ideal power tube.
The attached figure shows the circuit principle of the power...[Details]
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A new Bluetooth SIG certification suggests that Samsung will launch a Galaxy S21 model that only supports 4G networks. The certification list shows models with model numbers SM-G990F and SM...[Details]
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Toxic gases in coal mines are fatal to the life and safety of miners. Toxic gases may be produced in all production links underground in coal mines, such as drilling, blasting, tunneling, coal cutting...[Details]
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With the continuous breakthroughs in the penetration rate of new energy vehicles, from only 1% in 2016, to now, the penetration rate of electric vehicles in Shanghai has exceeded 50%. This is insepar...[Details]
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The weights of cockpit SoC chip performance rankings are CPU computing power , GPU computing power, manufacturing technology, storage bandwidth and AI computing power . CPU computing power determine...[Details]
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At present, two new technologies have emerged for reversing: ultrasonic ranging and rear-view camera.
Reversing radar and rear-view camera have their own advantages and disadvantages. The former ha...[Details]
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The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. Since the brushless DC motor is operated in an automatic manner, it does not require an addition...[Details]
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According to information on June 7, Huawei's Hongmeng system has passed the trademark certification of the State Administration of Industry and Commerce and the European Intellectual Property Office....[Details]
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Although today’s vehicles are automated in many driving scenarios, the real push behind the transition from partially autonomous to fully autonomous vehicles is not from automakers but from mobility ...[Details]
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Tianfeng International analyst Ming-Chi Kuo pointed out in his latest report that after MediaTek lost Huawei's orders, the proportion of low-end 5G chip shipments increased. In addition, it has no ba...[Details]
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September 23, 2024 –
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on introducing new products, is now stocking new pr...[Details]
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0 Introduction
Communication networks have been popularized in all aspects of human life. Network video acquisition systems with wide control areas are also developing rapidly. The server of the emb...[Details]
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On May 26 local time, Bloomberg reported that Apple plans to keep iPhone production basically flat in 2022. This is a conservative stance as the challenges in the smartphone industry are growing this...[Details]
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Under the innovation-driven development strategy, China's new energy vehicle companies have continued to develop and progress, and pure electric vehicle technology has achieved integrated, intellig...[Details]
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On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
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