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PWM, which stands for Pulse Width Modulation, is the abbreviation of pulse width modulation. It modulates the width of a series of pulses to produce the required waveform (including shape and amplitu...[Details]
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Most ARM-based chips are complex on-chip systems. Most hardware modules in such complex systems are configurable and need to be set to their required working states by software. Therefore, before the ...[Details]
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HT1621 LCD Driver Usage #include REGX51.H #include intrins.h #define uchar unsigned char #define uint unsigned int #define _Nop() _nop_();_nop_();_nop_();_nop_();_nop_();_nop_();_nop_() #define BI...[Details]
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System Overview
This system consists of signal preprocessing circuit, microcontroller AT89C2051, systematic LED display module, serial port data storage circuit and system software. The signal...[Details]
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MEMS accelerometers have become an important component in power saving design of mobile devices. Accelerometers with built-in high-pass filters and free-fall detection functions can provide reliable ...[Details]
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If the port voltages and
of a two-port network are used
to represent the port currents
and
, a set of basic equations expressed by the short-circuit parameter Y can be obtained. For a t...[Details]
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Recently, GAC New Energy released the world's first Beidou high-precision positioning 5G smart pure electric SUV Aion V and announced its official launch. The new car has a total of 5 models, wit...[Details]
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Not only has Samsung continued to occupy a high market share in the smartphone industry, it has also dominated the TV market for 14 consecutive years. According to the latest report from statistics...[Details]
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The GM1500 is an ultra-small, low quiescent current, low dropout regulator (LDO).
The device is capable of 700mA of output current, has an input range of 0.75V to 5.5V and an output range of ...[Details]
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Renesas Electronics Expands PLC Application Scenarios with New Power Line Communication Modem IC for High-Speed, Long-Distance Communication
Evaluation kits and tools for AC and DC p...[Details]
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Beidou Navigation System is a satellite navigation system independently developed by my country, which has the characteristics of accurate timing, SMS communication and rapid positioning. In view o...[Details]
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Industrial robots have become an important force in the development of intelligent manufacturing. Compared with developed countries, my country's industrial robots still have a lot of room for develo...[Details]
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1. Accurately measure resistors When measuring resistors, insert the red DC ammeter into the "VΩ" socket and the black DC ammeter into the "COM" socket. Select the appropriate "Ω" position on the gea...[Details]
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Shadowless lamps are an essential and important device used to illuminate surgical sites. They are required to be able to optimally observe objects of different depths, sizes, and low contrast in t...[Details]
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Through a partnership with Virginia Diodes Inc. (VDI), the FieldFox handheld analyzer supports frequencies up to 170 GHz, providing a rugged, lightweight and portable solution for mmWave s...[Details]