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Systems with moving mechanical components often have the need to measure what is rotating.
In cars, the speed of the wheels is needed to operate the speedometer, traction control, anti-l...[Details]
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On April 19, 2021, Brembo, a global leader and recognized innovator in braking technology, launched its "Brake-by-Wire" solution, which has been developed for 20 years, and Dyadema®, the strongest ro...[Details]
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According to foreign media reports, Pioneer and its subsidiary Pioneer Smart Sensing Innovations (PSSI) have developed a mass production model of a 3D lidar sensor. The sensor has a more compact stru...[Details]
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The Q9 is
Huawei's
latest and most advanced model. Its cockpit and lighting features are amazing, and it is very meaningful to study its E/E architecture. The E/E architecture of the Q9 is ...[Details]
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As we all know, the current first-tier smartphone brands include Apple, Samsung, Xiaomi, OPPO, vivo, Honor and Huawei series. The shipment volume of the entire smartphone market has been very concen...[Details]
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PIN diodes are widely used in control circuits such as limiters, switches, attenuators, and phase shifters. Compared with MESFET and PHEMT devices, PIN diodes have the characteristics of low insert...[Details]
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Internet of Things (IoT) and embedded connectivity specialist Quectel has announced the launch of a new “cost-effective” LoRa module, the Quectel KG200Z, built around STMicroelectronics’ STM32WLEx fa...[Details]
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As cameras are expected to become the eyes on the road for today’s vehicles, they must operate reliably and efficiently. After all, they are a key component of advanced driver assistance systems (A...[Details]
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The circuit is shown in the figure below. UC3842 is a single-ended switching power supply control chip. Pin ① is the output terminal of the internal error amplifier. There is a negative feedback netw...[Details]
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PIC18F 45K80 CAN communication example, can be debugged through simulation, pay attention to the selection of compiler, C18 cannot pass. The microcontroller source program is as follows: #pragma con...[Details]
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Here we introduce a V-MOS power field effect tube as a voltage regulator. The DC output voltage can be continuously adjusted from 1.25V to 12V, and the voltage fluctuation does not exceed 0.3% when...[Details]
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Every sensor needs to have its error measured, and temperature sensors are no exception. To measure the error of a temperature sensor, it is necessary to measure it together with the integrator. The ...[Details]
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Author: Robert DeRobertis, Global Marketing Director, Vicor
Introduction
Today, high-performance power systems have come a long way, and designers are using multiple input voltages to driv...[Details]
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On November 11, Tianma Microelectronics Co., Ltd. (stock code: 000050, stock abbreviation: Shenzhen Tianma) held the third extraordinary general meeting of shareholders in 2021 to review and vote on ...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]