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On the morning of July 20, the wearable device market, especially the smartwatch category, has been growing over the past period of time. Today, foreign media gsmarena traced the history of su...[Details]
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What is code relocation? Code relocation is the copying or moving of code, copying a copy of the code stored at address A to address B. As for the addresses A and B, programmers know them in advance ...[Details]
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Recently, SenseTime Group and Spanish company BOMAPA SERVES SL. formally signed a solution cooperation agreement at SenseTime Technology's Shanghai headquarters building.
Liu Yuangui, ...[Details]
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To use a low-cost 32-bit microcontroller , developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This arti...[Details]
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First, when you have an idea, write a functional block diagram like this so that you can understand what you want to do.
Without doing the chemistry part, we can have a preliminary understandi...[Details]
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Because many engineers do not understand oscilloscopes, they may misoperate them, damage the oscilloscope or power supply, and still not know why. Today, Antai Test will share with you what to do if ...[Details]
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Video billboards and jumbotrons require a large number of small subsystems, including power supplies, video encoders and decoders, line drivers, digital signal processors (DSPs), etc., which work c...[Details]
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Infoblox, a leader in secure cloud managed network services, and Zogby Analytics conducted a survey and published a survey report on the ongoing IT challenges faced by enterprises during the COVID-19...[Details]
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Academician Yuan Longping's super hybrid rice has solved the food problem for the whole nation. The hybrid offspring of supercapacitors and batteries will bring higher mileage and power to electric v...[Details]
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Requirements: Set timer T1 as an external event counter, count 500 pulses every time, then switch T1 to timing mode and output a positive pulse with a width of 10ms at P1.2. Over and over again. A...[Details]
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The switching power supply controls the on and off time of the switch tube in the circuit, and it can continuously stabilize the output voltage in the circuit. It is a relatively mature technology ...[Details]
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1. Introduction:
The air mouse solution is based on the wireless mouse, with MEMS products such as gyroscopes and 3D-G sensors added, so that the mouse does not need to be placed on any plane,...[Details]
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When making audio equipment, audiophiles should not ignore the impact of the power supply internal resistance. If the internal resistance is too high, once the volume is turned up, the power supply vo...[Details]
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74HC595 Features: Serial in and parallel out, shift, latch (equivalent to sending 8-bit input to Q0-Q7, Q0-Q7 is the previous value before latching) Q7' is a serial output, which means it can be casc...[Details]
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The traditional low-voltage power distribution control method mainly realizes the control, protection, monitoring and other functions of power distribution through a low-voltage switch control ca...[Details]
FPGA/CPLD
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