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Engineers who are familiar with the use of oscilloscopes know that calibrating oscilloscopes and current probes is a simple but necessary task in daily testing. If this step is accidentally forgotten...[Details]
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Translated from - zdnet Whenever technologists and engineers get together to form a coalition, heads of state and diplomats crash the party. If they spend the next year arguing about this topic, en...[Details]
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Face ID repair program now supports iPhone X Apple has expanded its program to allow customers to repair their Face ID system without replacing the entire iPhone X, according to a memo seen by MacR...[Details]
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Today, blogger @数码闲聊站 revealed that Redmi is building a Snapdragon 870 straight-screen flagship. According to previously leaked information, Xiaomi currently has at least two Snapdragon 870 m...[Details]
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According to the Korea Times, SK Hynix said on the 12th that it has established a partnership with the Korea Advanced Institute of Science and Technology (KAIST), the world's top science and technolo...[Details]
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In the AI era, the demand for computing power has skyrocketed, and most people's attention has been focused on GPUs. In fact, FPGA, as a veteran in the digital chip industry, has been enduring in...[Details]
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A project called SweRVolf, a fully open system-on-chip and reference platform for Western Digital’s RISC-V SweRV core, recently announced a major new release that promises to lower the barrier to ent...[Details]
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According to businesskorea, competition is heating up among South Korea's four largest business groups - Samsung, Hyundai Motor, SK and LG - to seize the electric vehicle market. On July 27 last ye...[Details]
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When testing LEDs, you may find that when the LED is driven by high-frequency current, it often burns black, which eventually leads to a dead light. Specifically, the colloid around the gold wire b...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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High-precision PWM (pulse width modulation) 12-bit DA converter with easy adjustment
Function of the circuit
Pulse width modulation DA converters are mostly used in slow response power supply ...[Details]
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In normal calibration work, we often encounter the need for roundness measurement data of the workpieces sent by the enterprise. We use the V-shaped block of the universal tool microscope (its groo...[Details]
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The main fan of the west wind shaft of Zhangcun Coal Mine is the lifeblood of the mine ventilation system. It consists of two AGF-606-2.442-1.2-2 axial flow fans and JR1510-8 motors produced by the Fa...[Details]
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The biggest advantage of the transformer switching power supply is that the transformer can output multiple sets of voltages of different values at the same time. It is easy to change the output ...[Details]
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Each machine must define its own machine_desc structure, which defines some of the most basic characteristics of the machine.
struct machine_desc {
unsigned int nr; /* architecture ...[Details]