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When writing code, especially embedded code, the optimization method that can be thought of is generally to set the optimization level of the compiler. Or consider the scope of use of the variable ...[Details]
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1. Download the program through the serial port The steps for downloading the program through the serial port are as follows: 1) Connect the power cord and the serial port cable 2) When the power is...[Details]
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In order to create an energy-saving and efficient smart lighting system, the use of MCU and dimmable drivers for environmental sensing and high-efficiency dimming has become a popular design trend in...[Details]
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First of all, the running memory size is different: the former is 4G, the latter is 6G! In fact, you probably want to ask what the difference is in the experience! As a test engineer, I feel that I a...[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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Abstract: There are many ways to achieve wireless data communication. The currently popular ones are Bluetooth technology and infrared communication technology. IrDA infrared communication is a ...[Details]
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The emergence of switching power supplies has brought a new revolution to the power electronics industry, promoting the miniaturization, integration, and efficient use of energy of products. Howe...[Details]
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The load of the linear motor module is directly related to the load capacity of the slider during movement. Therefore, we need to understand its load capacity when selecting a linear motor module. ...[Details]
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Recently, according to foreign media reports, in a statement, Dutch positioning technology giant TomTom revealed a partnership with Hella Aglaia , a German supplier of computer vision software fo...[Details]
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Recently, OFILM stated in an investor survey after releasing its fundraising plan that 2019 is the first year of the explosion of under-screen fingerprints. Under the trend of full-screen displays, u...[Details]
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The clamp ammeter is a portable instrument that can measure current without being connected to a circuit. This is very convenient to use when it is inconvenient to remove the wires or the circuit can...[Details]
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On March 29, the super graphene titanium-lithium battery and distributed liquid flow energy storage cabinet project invested and constructed by State Power Construction Hunan New Energy Develop...[Details]
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Nexperia launches very low clamping bidirectional ESD protection device for USB4 standard interface
TrEOS diodes offer industry-leading insertion loss and return loss characteristics...[Details]
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describe
The A4941
three-phase motor
driver integrates BEMF sensing, eliminating the need for Hall sensors in fan applications.
A pulse width modulation (PWM) input is p...[Details]
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I found this information when I was learning PIC a long time ago. It is very helpful for reading and writing SD cards! ! ! Physical picture: The simulation schematic diagram is as follows. Th...[Details]