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Alibaba Cloud launches FeiTian intelligent computing platform, which can improve AI training efficiency by 11 times
On August
30, Alibaba Cloud announced the official launch of t...[Details]
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Introduction to Pulse Signal Pulse signal is a discrete signal with various shapes. Compared with ordinary analog signals (such as sine waves), the waveforms are discontinuous on the time axis (t...[Details]
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0 Introduction
White LEDs are increasingly used. The forward voltage drop of a white LED is about 3.4 V, with a typical value of 3.5 to 3.8 V. The output voltage of lithium-ion batteries, w...[Details]
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The oscilloscope probe will produce the following three effects during measurement: Loading Effect The so-called load effect is that when an oscilloscope is connected to the circuit under test, the i...[Details]
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Key Points
- The ability for instruments to communicate with controllers and each other dates back to the late 1960s when Hewlett-Packard Company invented the HP Interface Bus (HP-IB), which was st...[Details]
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1. Test requirements The voltage, current, power and other data tested by power meters and other measuring instruments are generally effective values or average values. Generally speaking, as...[Details]
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1. Hot Wire/Thermal Mode Air Flow Sensor Appearance
There are many types of air flow sensors. The most commonly used ones are hot wire and thermal mode, which are mass flow detection sensors.
...[Details]
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The home gateway is the core component of the embedded smart home system, and the designed wireless transceiver module circuit is a part of the home gateway. The principle and design method of the ...[Details]
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There are many USB controllers on the market, such as National Semiconductor's USBN9602 , Plilips' PDIUSBD12 and Cypress's USB controller. Cypress's USB controller CY7C68013 is selected . CY7C68013...[Details]
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1. The equipment must be cut off and grounded or short-circuited before measurement to ensure personal and equipment safety and obtain correct measurement results. 2. Special attention should be paid...[Details]
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According to a recent report by the Physicists Organization Network, researchers at Rensselaer Polytechnic Institute in the United States made a piece of paper made of graphene, the world's thinnes...[Details]
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Recently, the Xinjiang Institute of China Energy Engineering Planning and Design Group won the bid for the project "Research on the adaptability of Xinjiang main grid including large-scale external...[Details]
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Temperature Sensor
TDK launches rugged SMT NTC sensor for surface temperature measurement applications
September 19, 2023
TDK Corporation has launch...[Details]
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According to a recent report by Reuters, Monster Power, a shared power bank company in which SoftBank has invested, plans to go public in the United States and raise US$300 million. Monster Chargin...[Details]
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The electronic world is really amazing. Here is my first computer-controlled relay in a microcontroller. Let you also feel the wonder of the electronic world. Microcontroller program:
Write thi...[Details]
Sensor
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