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The HCSl2 series microcontroller does not include a D/A conversion module. To expand its voice function, the usual practice is to add a D/A conversion chip. Although this can achieve very good sound q...[Details]
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1. Introduction
Quadrotor is a vertical take-off and landing aircraft with compact structure and unique flight mode. Compared with ordinary aircraft, it has the advantages of simple structure, low fa...[Details]
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During the operation of the escalator, the flow of customers varies greatly at different times. Sometimes there may be no one riding the escalator. Since the arrival of customers is random, it is i...[Details]
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The energy autonomy monitoring system exhibited by e-peas supports energy mobile phones to meet their power needs and can be used for applications such as people counting and facial recogniti...[Details]
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vivo and Zeiss have officially announced their strategic global imaging partnership. A few days ago, vivo hinted at the partnership. The two parties are expected to showcase their first products on D...[Details]
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LED street lights are low-voltage, high-current driving devices. The intensity of their light is determined by the current flowing through the LED. Too strong a current will cause the LED to decay,...[Details]
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Use openJTAG 1 to install the driver
under fedora
# # cp /home/retacn/Desktop/50-ftdi.rules /etc/udev/rules.d/
//View the USB device
# ls /dev/ttyUSB* -lInstall
minicom
# yum...[Details]
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With the vigorous development of the information industry, the integration of communication room equipment is getting higher and higher, and the heat generation is getting higher and higher, which ma...[Details]
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The downside of moving to more advanced technology nodes is that as device geometries shrink, defects and particles that were once insignificant at previous nodes may become device killers. This re...[Details]
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The inductive test pen introduced in this example can detect whether the tested wire has electricity by placing its detection probe close to the wire of the AC power supply (within 30cm) without ...[Details]
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1.
Circuit configuration of
household terminal
distribution system
Residential electrical design should be coordinated with local actual conditions, take into account th...[Details]
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As mentioned in the previous articles "How to understand the relationship between the time window and RBW in FFT" and "Innovative spectrum analysis technology based on oscilloscopes", FFT is complete...[Details]
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1 Introduction Power supply devices are an important field of power electronics technology application. Among them, high-frequency switching DC regulated power supplies have been widely used due...[Details]
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0 Introduction With the development of embedded system design technology, system engineers have higher and higher requirements for power supply in design and simulation. When embedded system design u...[Details]
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CNC machine tools are highly automated machine tools that can automatically complete various complex processing tasks according to preset programs. In the programming of CNC machine tools, M codes ...[Details]
Discrete Device
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