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Template testing is very useful in reliability verification tests of electronic products. Monitoring the failure rate of waveforms for a long time and locating the cause based on the failure wavefor...[Details]
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The figure shows an adjustable voltage and current application circuit composed of W723 multi-terminal adjustable integrated voltage regulator. The output voltage VO = 0 ~ 25V, the current variation ...[Details]
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LM4702
power amplifier module
Application and design solution
This is the first product in a new high-performance audio chip series with a wide supply voltage range, mute f...[Details]
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The power amplifier, commonly known as the "loudspeaker", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing con...[Details]
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On the 24th, the US Patent and Trademark Office issued a series of new patents, including 16 patented technologies of Apple. They probably include solar charging, multi-touch, iOS camera and other ...[Details]
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In order to adapt to the research and training of automotive professionals in automotive electronic control principles and corresponding fault diagnosis, an automotive electronic control engine simula...[Details]
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This is a program that uses a 51 single-chip microcomputer to control the forward and reverse rotation of a stepper motor, and can also achieve speed regulation. #include "reg51.h" #include "int...[Details]
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This is my first time learning and using STC15F2K60S2 for AD conversion. It feels much easier to use than using 89c52 plus AD chip before. Although I took a lot of detours in the middle, I finally su...[Details]
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Intel Debuts at MWC 2023, Leading 5G Innovation with New Software and Hardware Products
At the Mobile World Congress (MWC 2023) in Barcelona, Intel demonstrated the results of it...[Details]
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This blood pressure meter design uses PIC18F85J90 as the control core, supplemented by the pressure sensor BP01 and the Intersil ISL28413/ISL28196 analog circuit used for analog signal processing b...[Details]
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In order to meet the needs of different presentation occasions, modern multimedia conferences usually have a variety of different audio and video signal sources and large-screen display terminals. ...[Details]
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How cost-effective wireless MCUs can help you apply low-power Bluetooth®︎ technology to more products
Looking at the Bluetooth® applications in our daily lives toda...[Details]
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System functions Use STM8's USART for self-transmission and self-reception (short-connect the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and receive the data you send: 0, 1...[Details]
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The purpose of this lab activity is to examine the construction and operation of Silicon Controlled Rectifiers (SCRs). SCRs are primarily used in devices that need to control higher power (at high ...[Details]
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The various controllers in new energy vehicles mainly include: vehicle control unit (VCU), engine control unit (ECU), motor control unit (MCU) and battery management system (BMS).
The th...[Details]