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Preface
High-brightness LEDs are highly efficient and reliable, and are a very promising low-energy power source. Due to the large range of forward voltage variations of LEDs and t...[Details]
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In electronic manufacturing, multimeters are often used to measure voltage and current in circuits. Connect the LED, resistor and potentiometer to form the circuit shown in Figure 3-4, and rotat...[Details]
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abstract The previous article mainly introduced the features of Spectrum View. This article will focus on the architecture of Spectrum View and basic content related to FFT, including digital down co...[Details]
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Ziguang Guwei disclosed its financial report for the first half of 2019. The company achieved a total operating revenue of 1.56 billion yuan in the first half of the year, a year-on-year increase of ...[Details]
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On the evening of October 28, North Huachuang announced that in the first three quarters of 2021, the company achieved operating income of 6.173 billion yuan, a year-on-year increase of 60.95%; net p...[Details]
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1. Comparison of the main features of embedded Flash storage media and EEPROM
Electrically Erasable and Programmable Read-Only Memory (EEPROM) is a key device used in most embedded applica...[Details]
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1. Causes of equipment failure
The thing is, last week I received a consultation call from a work site, reporting that the servo positioning at the work site was inaccurate. After repeated com...[Details]
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LCD screen used MCU Pins The LCD's COM1-COM4 correspond to the MCU's LCD_COM0-LCD_COM3 respectively. By default, LSI (internal low-speed clock) is turned on and is generally not operated. If it...[Details]
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motivation I use VSCode + PlatformIO for development under Linux. Because of the font code prompts in VSCode's interface and the customized JetBrain-style shortcut keys, the development experience is...[Details]
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SCHOTT supports the European Extremely Large Telescope (ELT) by providing the 500th sub-mirror for the M1 primary mirror
July 20, 2022, Mainz, Germany
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SCHO...[Details]
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How to design a USB-powered 433.92MHz RF power amplifier to prevent overheating
The International Telecommunication Union (ITU) has allocated the 433.92MHz Industrial, Scientific and Med...[Details]
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Renesas Electronics China will present a variety of solutions for artificial intelligence, the Internet of Things, and smart mobility at the "e-Planet Innovation and Application Technology Park" at t...[Details]
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To use a low-cost 32-bit processor, 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 article mainl...[Details]
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In order to learn microcontrollers, in addition to a computer, you also need the following equipment.
1. Experimental board
If you know nothing about single-chip microcomputers, it is a good choice...[Details]
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The Display Computing – CRYSTAL product line of Cincoze, a rugged embedded computer brand, is designed for HMI applications in a variety of harsh environments.
It includes three serie...[Details]