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Last week, news broke that Apple might offer a hardware subscription service. Specifically, Apple plans to offer hardware such as the iPhone as a subscription service, with users paying a monthly f...[Details]
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Many testing equipment, such as biochemical analyzers, hematology analyzers, blood gas analyzers, etc., are equipped with negative pressure devices, which play the role of sucking samples, reagent...[Details]
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Laser rangefinder is an instrument that uses laser to accurately measure the distance to the target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelect...[Details]
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Five urgent issues to be solved in the development of
LED
lighting
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color temperature range, lighting standards, brightness range, overall lighting uniformity and glare control
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The 2019 China International Intelligent Industry Expo (hereinafter referred to as "CIIE") FPGA Intelligent Innovation International Competition Finals was held today. This top international event at...[Details]
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The structure of the magnetostrictive level gauge is composed of a stainless steel tube (measuring rod), a magnetostrictive wire (waveguide wire), a movable float (with a *magnet inside), etc. When t...[Details]
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Recently, data from SNE Research, a Korean research institution, shows that in 2023, the total usage of electric vehicle batteries sold globally (excluding China) will be approximately 319.4GWh, an i...[Details]
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At present, a new round of global technological and industrial revolution is emerging, and my country's economic structural adjustment and the transformation of new and old kinetic energy have entere...[Details]
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Let's introduce the memory size of the LPC2300 series. See the table below: The Flash is 128 bits wide and can be used to store code and data, and has pre-fetch and buffering technology. The docume...[Details]
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Engineers often use oscilloscopes to observe waveforms of various signal amplitudes changing over time. They can also be used to test various electrical quantities, such as voltage, current, frequenc...[Details]
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Weak light detection usually converts the optical signal into an electrical signal through a photoelectric device, and then amplifies it through a preamplifier circuit. The A/D conversion circuit c...[Details]
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Introduction
Since the advent of the single-chip microcomputer in the 1970s, it has attracted people's attention and concern for its extremely high cost performance, so it is widely used and de...[Details]
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WITTENSTEIN High Integrity Systems (WHIS) and Arm have jointly announced the integration of WHIS into the Arm Functional Safety Partner Program. With WHIS joining the program, the two companies wil...[Details]
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On March 1, 2023, the groundbreaking ceremony of Ruipu Lanjun's 50GWh new energy manufacturing base (Phase III) and the signing ceremony of Ruipu Lanjun's energy expansion of 50GWh were successfull...[Details]
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The work uses GD32F407VGT6 MCU as the main control chip, combines the two research hotspots of permanent magnet synchronous motor sensorless control technology and single current sensor control tec...[Details]
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