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The microcontroller source program is as follows: pWTCON EQU 0x53000000 ; Watchdog timer port address pLOCKTIME EQU 0x4c000000 ; Lock time count value register address pCLKDIVN EQU 0x4c000014 ;Clo...[Details]
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Author: Asem Elshimi is an RFIC design engineer for IoT wireless solutions at Silicon Labs How can Bluetooth direction finding be used for contact tracing? First, the technology requires additional...[Details]
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In the process of porting U--BOOT, you need to modify the board_init() function to set the system clock. In the board_init source code, there is a s3c24x0_CLOCK_POWER definition pointer. So what is...[Details]
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EMC (Electromagnetic Compatibility ) has become a household word in the past decade. In the mid-1990s, Europe required lower radiated and conducted emission levels for products sold into the regio...[Details]
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1 Introduction With the increasing integration of embedded systems and networks, the introduction of TCP/IP protocol stacks in embedded real-time operating systems to support embedded devices acces...[Details]
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When accessing SRAM, a problem occurs. The problem code is as follows: The main function program is as follows: /* * Function name: main * Description: Main function * Input: None * Ou...[Details]
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For many years, refrigerators have been used as storage and preservation space in the domestic market, and people's demand for refrigerators is also the most basic functions of freezing and freezing....[Details]
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High permeability and low magnetic loss materials for 13.56㎒ near field communication (NFC) applications High flexibility allows the sheet to be easily formed into desired shapes High quality fact...[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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NXP Semiconductors has released the SAF9xxx series, which brings multiple artificial intelligence audio functions to the in-vehicle infotainment system, which is
an important technical impr...[Details]
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Amazon held its annual Alexa Voice Conference in Seattle, releasing a number of new Echo speakers, wireless smart headphones, smart ovens, smart doorbells, wireless routers, smart security monitoring...[Details]
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Peak detector
The circuit in Figure 1 is used to detect the peak value of an analog signal. This circuit avoids the drawbacks of previous peak detection circuits: limited hold time, de...[Details]
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According to China Business News, on June 28, the Supreme People's Court made the latest revision to the validity of the "chat robot system" patent of Shanghai Zhizhen Intelligent Network Technology ...[Details]
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The design requirements are: The battery is 4.2V and the load is 5V. For this purpose, the switching voltage regulator LM2596 is used for DC-DC conversion, which has the characteristics of strong dr...[Details]
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Foreign media reported that Parker Hannifin, a motion and control technology company, launched the LORD Force Feedback Device (FFD). This is an integrated solution that combines a steering sensor, ...[Details]