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The last Xperia Compact smartphone was released in 2018, and Sony has not launched an iteration of the device, as most manufacturers have given up on small-screen phones. But there are reports that a...[Details]
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Electronic truck scale is a kind of precision weighing equipment, which is widely used in various fields of logistics, warehousing and industrial production. As an electronic weighing instrument, t...[Details]
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First of all, let's talk about the 19264 screen The 1926 screen is composed of 3 64*64, 64 rows and 192 columns, of which 192 columns are 64+64+64 = 192 They have CS1 CS2 CS3 controls respectively ...[Details]
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In the data processing process of the single-chip microcomputer application system, decimal calculation problems are often encountered, such as solving the incremental formula of BCD, linearization pr...[Details]
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This is the manual information. We can see that to set the svc mode, we just need to set the last five bits of our cpsr to 0b10011. The structure of cpsr is:
Next, we set the last ...[Details]
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1. What is LED driver power supply?
LED driver power is a voltage converter that converts power supply into a specific voltage and current to drive the LED to emit light. Under...[Details]
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IT Home reported on May 25 that Huawei had successfully obtained a mobile payment license by acquiring 100% of Xunlian Zhifu's shares, becoming the second mobile phone manufacturer with a paym...[Details]
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In the fall of 2015, an Amazon executive invited Jeff Bezos to assess their work—a top-secret project to overhaul grocery stores. They rented a warehouse south of Seattle and converted part of the gr...[Details]
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describe
The LT®3751
is
a high input voltage capable flyback controller designed to quickly charge a large capacitor to a user adjustable target voltage set by the transformer turn...[Details]
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Apple is still developing a new HomePod product that combines a speaker, Apple TV functionality and a FaceTime camera, according to Bloomberg reporter Mark Gurman. In his latest Q&A session for his...[Details]
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introduction
Remote keyless entry (RKE) has become an indispensable part of automobiles. RKE is of great significance to improving the anti-theft and controllability of automobiles. Th...[Details]
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The China Semiconductor Industry Association announced on March 11 that after several rounds of discussions and consultations, the semiconductor industry associations of China and the United States j...[Details]
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The main function of an oscilloscope is to observe the curve of voltage changing over time. Through different sensor probes, the oscilloscope can also measure current, pressure, etc. An oscilloscope ...[Details]
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1.
Impedance calculation
All audiophiles with basic knowledge know that the square of the ratio of the number of turns of the primary and secondary sides of the transformer coil is equal to the...[Details]
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The rigidity setting of Panasonic servo drive is an important part of its performance adjustment. The purpose of rigidity setting is to ensure that the servo motor can provide sufficient torque dur...[Details]
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