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Recently, Samsung officially released the Samsung Galaxy S20 FE 5G in South Korea, equipped with Goodix Technology's under-screen optical fingerprint solution. The 8+128GB version is priced at US$699...[Details]
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BLDC motor control circuit
If the motor needs to rotate, a rotating magnetic field needs to be given to the motor rotor. For a three-phase brushless DC motor, the DC voltage source only pr...[Details]
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Working principle of electronic door
1. Introduction
2. Preparation for assembling digital devices
3. Assembling devices for TTL gates
4. Powering TTL chips
5. Assembling r...[Details]
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1. Introduction
The research on smart antenna technology began in the 1960s. The initial research object was radar antenna array, with the main purpose of improving the performance of radar...[Details]
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Summary: • AI smart camera integrates NVIDIA® Jetson Xavier™ NX system-on-module (SOM) to create a compact all-in-one device for industrial AI inference • Simplify edge AI applications with highly i...[Details]
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Huawei's He Gang released a warm-up poster yesterday for Huawei's full-scenario new product launch conference on September 10. IT Home found that these included Watch GT series smart watches, ...[Details]
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Working principle of the circuit: DTMF decoding, the receiving circuit uses the DTMF decoding integrated circuit MT8870. When JKa and JKb in the circuit interface are closed, the DTMF signal sent ...[Details]
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Magnet wire has a wide range of downstream applications
Electromagnetic wire has many applications in the automotive field, and is mainly used in new energy vehicles for the stator windings of...[Details]
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These two instructions can be used to read or write CPSR or SPSR. When you need to save or modify the contents of CPSR or SPSR in the current mode, you must first transfer these contents to the ge...[Details]
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This article analyzes the common problems in current electronic product testing and proposes a universal electronic product functional testing platform. It uses COM technology to implement the process...[Details]
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Under normal circumstances, our first impression of a person may be judged by its appearance, and the same is true for an oscilloscope. As a beginner, when we understand an oscilloscope, we must firs...[Details]
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With the continuous development of science and technology, the application of multi-channel output low-voltage DC switching power supplies is becoming more and more widespread. Traditional multi-ch...[Details]
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1 Introduction
Traditional test systems use cables to transmit information, but the cumbersome wiring will bring many inconveniences, especially in some applications where wiring is not al...[Details]
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Recently, wafer manufacturer GlobalWafers said that the company has "significantly increased demand for 12-inch wafers." At the same time, the supply of its epitaxial wafers has also become tight. D...[Details]
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Driven by the surge in computing power demand in large AI models and edge intelligence, the market demand for high-performance storage solutions is also increasing. Based on this forecast,
the ...[Details]
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