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On March 8, whistleblower @WaqarKhanHD exposed the renderings of Samsung Galaxy Z Fold4 folding screen flagship. As shown in the picture, the Samsung Galaxy Z Fold4 continues the industrial d...[Details]
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Boréas piezoelectric haptic motors bring miniaturized HD haptic feedback to fitness bands and smartwatches Boréas uses piezoelectric chip platform to further enhance the tactile experience of wearab...[Details]
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From a yield point of view, the defects that really matter are those that affect yield. The rest are just minor annoyances, so it is a waste of time to spend on them. Most in-line inspection and defec...[Details]
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Logarithmic frequency characteristics, also known as Bode diagrams, are a method for describing the complex gain of open-loop or closed-loop control systems, and are also a powerful tool for design...[Details]
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Raspberry Pi is one of the most famous low-cost computers and a powerful tool for prototyping different types of IoT and embedded projects. As the popularity of Raspberry Pi grew in the IoT space, ...[Details]
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When it comes to electric grippers, Dahuan occupies a leading market position. As a high-tech enterprise focusing on providing core components for manufacturing scenarios, the electric grippers...[Details]
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The setting and resetting of the microcontroller are both to initialize the circuit to a certain state. Generally speaking, the function of the microcontroller reset circuit is to initialize a state m...[Details]
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After a long time, I finally completed the DMA method to realize serial communication. Using DMA is not very difficult, but the configuration of DCONn is more complicated and the understanding of seve...[Details]
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Foreign media reported that in response to Japan's export restrictions on three important semiconductor raw materials to South Korea, LG Display is te...[Details]
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1 Introduction
Soft switching technology enables high-frequency switch tubes to work in zero switching state, thereby greatly reducing switching losses and improving the efficiency of switchi...[Details]
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According to recently disclosed internal documents, the EU is considering forcing all smartphone manufacturers to use removable batteries in the future. This means that any smartphone brand sold in E...[Details]
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One of the primary instruments used in designing and testing wireless charging products that comply with the A4WP standard is an oscilloscope. Many compliance test measurements are relatively easy to...[Details]
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A frequency meter is an instrument for measuring frequency or time interval information. It has high accuracy, low price and unique design. High-precision measurement can be achieved using only a...[Details]
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Effect description:
Timer interrupt: Execute program through microcontroller counting
Interrupt once per second. When an interrupt occurs, the upper four bits light up for one sec...[Details]
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Design idea of serial communication module between PIC
microcontroller and PC: This module uses the asynchronous serial communication port of PIC16F877 to realize serial communication ...[Details]
Microcontroller MCU
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