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Sources of explosion-proof motor noise
When mechanical equipment is running, the friction, impact or unbalanced force between parts causes mechanical parts and shells to vibrate irregularly an...[Details]
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1. System Overview
At present, China's power management is generally in a state of "terminal inefficiency", and generally relies on manual work to solve the huge and complex medium and low ...[Details]
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In modern control systems, angle measurement devices are critical components that require high precision, and their measurement accuracy directly affects the performance and accuracy of the entire sys...[Details]
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void call_user_sent() { static bit data_flag=0; static unsigned char a=0,b=0,c=0; TRISB5=1; TRISB2=0; if(!data_flag) //Start header { c++; ...[Details]
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2.4GHz is a commonly used frequency for cellular phones, WiFi, industrial communications, etc. In such high-precision applications, one of the challenges faced by products is how to protect the signa...[Details]
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The 2020 third quarter report released by Shanghai Silicon Industry Group Co., Ltd. (hereinafter referred to as "Shanghai Silicon Industry") showed that the net profit attributable to the parent comp...[Details]
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The Key Management System (KMS) is
the core of
IC
project security. How to manage the key securely runs through the entire life cycle of IC card applications.
Contactless CPU...[Details]
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On January 16, the signing ceremony of the strategic cooperation agreement for the construction of the full industrial chain base of the Central Vanadium Capital in Anlu City and the groundbreaking ce...[Details]
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The new infrared sensor module launched by Vishay can work stably under direct sunlight, does not require attenuation devices, and can reduce system costs. The typical illumination intensity of the...[Details]
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When many people hear the word "robot", they think of "cool appearance", "powerful functions" and "high-end". They think robots are as high-end and cool as the "Terminator" in science fiction movie...[Details]
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Recently, a mysterious black new Motorola phone was exposed online. No selfie camera was found in the photo on the front of the phone, which undoubtedly added a bit of mystery and triggered net...[Details]
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Introduction : In application fields such as industrial control and information appliances, there are a large number of embedded devices, and many of these devices only have simple network interfac...[Details]
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As international trade frictions continue to increase and the semiconductor industry's loss cycle extends, Japanese semiconductor manufacturers are having a harder time. Since Toshiba Memory became i...[Details]
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Logic Gate Circuit
Chapter 3 Logic Gate Circuits
3.1 Overview
3.2 Discrete Component Gate Circuits
3.2.1 Switching Characteristics of Diodes
1. Static Switching Characteristics and ...[Details]
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CAN (Controller Area Network) is a communication protocol used in automotive and other industrial applications. The CAN bus uses a pair of twisted wires (CANH and CANL) to transmit data, where CANH...[Details]
Linux and Android
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