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This article designs a wireless radio frequency transceiver system based on the wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a sending module and a receiving...[Details]
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The new energy automobile industry is ushering in a breakthrough: domestic solid-state batteries are being installed in vehicles. China's new energy vehicle industry has received eye-catching good ...[Details]
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This morning, Honor Mobile officially announced that Honor 9X is now available for pre-order online, and can also be booked at offline stores. At the same time, the official also released a pre-order...[Details]
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Hyundai Mobis' new holographic display can replace the digital instrument cluster, infotainment system and front passenger display.
The screen war has reached new heights, wi...[Details]
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Keysight Technologies' Complete Solution for O-RAN Conformance Certification Testing
Keysight Technologies, Inc. recently announced that Keysight's Open Radio Architectur...[Details]
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As a leading car company among China's new car-making forces, NIO has been surrounded by both praise and doubts since its high-profile debut. Under the model of rapid financing and continuous money b...[Details]
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This article will explain how to improve the long-term reliability of a high voltage lithium-ion battery pack by using
the
LTC6801
fault monitoring
IC. There is a continuing trend...[Details]
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1. MCU side communication There are generally two ways to use the STM32F407 serial communication: 1) Use the printf function to implement serial communication. For this purpose, you must choose to us...[Details]
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At present, not all motor bearings under 400V will suffer from electrical corrosion, which mainly depends on the specific design scheme. However, in the system under 800V, the probability of electr...[Details]
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Around 2019, the "central computing unit + regional control" architecture was proposed. Based on this trend, from multi-chips at the board level to single-chips at the board level, the integration ...[Details]
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21. How does regeneration affect inverter performance?
The motor can become a generator and send power back to the main line whenever the rotor is spinning faster than the stator field. In thi...[Details]
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Wearable devices are portable devices that are worn directly on the body or integrated into the user's clothes or accessories. Wearable devices are not just hardware devices, but also realize powerfu...[Details]
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When I switched to ST and AVR, I didn’t read the relevant documents systematically. I just got the datasheet and prepared the tools according to the project and started. I read the features and pins ...[Details]
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At 19:00 on February 5, the second power supply project of Quyang County Hospital in Baoding City, Hebei Province was successfully delivered. All 54 designated medical institutions at the provincia...[Details]
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The clamp meter is an instrument that combines current and ammeter. It is an important branch of digital. Its working principle is the same as measuring current. A clamp meter is a combination of a c...[Details]