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In August this year, the US government informed in writing that after a "long" investigation, it was determined that the batch of equipment did not require an export license, and Huawei did not viola...[Details]
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System version: Ubuntu18.04-64 Compiler version: gcc version 7.4.0 (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) uboot version: 2018.07-linux4sam_6.0 Board model: at91sama5d3x-xplained MCU model: sa...[Details]
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Transmitter circuit: It consists of two parts: an oscillation signal generator and a resonant power amplifier. NE555 is used to form a signal generator with an oscillation frequency of about 510KHZ ...[Details]
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According to foreign media BusinessKorea, Samsung Display expects the foldable screen mobile phone market to explode in the future. In order to cope with the growing demand for OLED panels, the...[Details]
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On the evening of November 20, Visionox issued an announcement that Visionox had previously signed a "Purchase Master Agreement" with a terminal company, and the specific product procurement informat...[Details]
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Do linear motors need a driver?
Yes, linear motors require a drive to control the speed and direction of the motor for precise position control. A linear motor is essentially a linear motor si...[Details]
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First select the serial port ① Configuration of the third item ② Item 3 ③Global interrupt of serial port ④Part of the code: voidHAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)...[Details]
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The code comes from the 2016 Beidou Cup, which is used to measure air pm2.5. The sensor estimates the particle concentration by measuring the duty cycle of the signal. (1) TimerB settings, working ...[Details]
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On May 28, foreign media sammobile quoted Korean insiders as saying that Samsung has placed a production order for Galaxy Fold 2 in recent days, which includes ultra-thin glass (UTG) technology...[Details]
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When it comes to Bosch's automotive technology, the most common ones are probably Bosch's ninth-generation ABS anti-lock braking system, Bosch's 9.0 version ESP electronic body stability system, ...[Details]
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0 Introduction
The development of embedded systems has its own special applications and specific functions, and the embedded Linux operating system is favored by the industry because of its op...[Details]
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There are rumors that Liu Yaoping, the former CEO of Baofeng TV, has joined Xiaomi. 36Kr has sought confirmation from Xiaomi Group as to whether Liu Yaoping has joined Xiaomi and what position ...[Details]
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Recently, two things can be said to be directly related. One is that automotive chips have become more important than ever, directly affecting the production situation in the automotive industry, and...[Details]
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According to the China Trade Relief Information Network, on June 21, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a 337-part final ruling on cer...[Details]
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1. Project Overview
1.1 Introduction
This paper introduces an environmental monitoring system based on wireless sensor networks. The system mainly includes the detection of temperature, humidity,...[Details]
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