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According to a new report from Business Insider, Apple's senior vice president of services, Eddy Cue, is working to reorganize services management with the goal of focusing more on streaming and adve...[Details]
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Power supply and signal integrity testing are critical to successful high-speed digital design. As such an essential tool, the Tektronix MSO6B series oscilloscope meets both test requirements in an e...[Details]
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On the morning of April 11, the main summit of the Smart Manufacturing Conference 2024 was successfully held in Hangzhou. This is an industry event for the fields of smart manufacturing and commerc...[Details]
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On January 10, MediaTek released its revenue report for December 2021. In December 2021, its operating income was NT$46.202 billion (approximately RMB 10.640 billion), an increase of 2.58% month-on-m...[Details]
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Recently, I helped a hospital make a temperature recorder. The hardware resources are: stm8L151 + NTC*2 + EEPROM + lithium battery charging protection circuit + 18mAh button battery; the software log...[Details]
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On August 22, the Chicago Tribune recently conducted an investigation into the radio frequency radiation levels of popular smartphones and found that the radio frequency radiation of some iPhone mode...[Details]
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BOSE's innovative solutions bring a personalized listening experience to sophisticated and dynamic SUVs Today, Dongfeng Nissan's all-new Kicks, equipped with the Bose Personal Plus audio system, wa...[Details]
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Hardware platform: STM32F10X PWM module + JLink + oscilloscope Software platform: Keil 4 1. Basic knowledge First, according to the chip model, STM32 small-capacity, medium-capacity products and STM...[Details]
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1 Principle of infrared remote control system
The structural forms of infrared remote control circuits are generally divided into three types, namely: single-channel remote control switch circu...[Details]
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First is the LCD RAM write function: view plain copy void LCD_WriteRAM(u16 RGB_Code) { GPIO_SetBits(LCD_RS_PORT,LCD_RS_PIN); GPIO_Write(LCD_PORT_PORT,RGB_Code 8); //Delay(5);...[Details]
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During the 2019 Mobile World Congress (MWC) in February, Samsung and Huawei successively released foldable screen mobile phones. With their new product form and high price, the foldable screen mobile...[Details]
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1. Task requirements: design content Choose 51 microcontroller and use 12MHz crystal oscillator. Design a triangle wave signal that can generate 50HZ to 100HZ. Digital-to-analog conversion is comp...[Details]
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Permanent Magnet Synchronous Motor (PMSM) is a high-efficiency, high-precision, and high-reliability motor that is often used in applications that require precise control of speed and position, suc...[Details]
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1 Sine wave distortion
Suppose the generated sine wave is A, its power is P, and the harmonic components it contains are A1, A2, ...An, and their corresponding powers are P1, P2, ...Pn, then t...[Details]
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On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]
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