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The method to identify the three poles of thyristor is very simple. According to the principle of PN junction, you only need to use a multimeter to measure the resistance between the three poles. Th...[Details]
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Analog Devices is accelerating production of its medical technologies to help in the fight against COVID-19. This includes critical measurement and control technologies used in medical devices essent...[Details]
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#include
typedef unsigned char uchar;
typedef unsigned int uint;
//typedef is also a macro definition type, and its writing method is opposite to #define
/*******LCD port initialization*******/ ...[Details]
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Samsung Display announced the commercialization of low-power "Adaptive Frequency" technology, which can reduce the driving power of OLED panels by 22%. The "adaptive refresh rate" technology automa...[Details]
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Abstract: Active power factor correction technology can greatly improve the utilization rate of electric energy, reduce line loss, reduce harmonic pollution of the power grid, and improve the quali...[Details]
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//Host 1: #include avr/signal.h #include avr/io.h #include util/delay.h #include string.h #define uchar unsigned char #define STATUS (TWSR&0xf8) #define SLA_W 0x32 #define SLA_R 0x33 #define ...[Details]
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1How to choose an oscilloscope? Oscilloscope selection: Determine the oscilloscope's bandwidth, sampling rate, record length, waveform capture rate, Math, Decode function and other parameters based o...[Details]
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Recently, I am working on a custom method (using the serial port) to program the FLASH of 430. After the program is completed, the power is turned off and reset, and the reset button can run the new ...[Details]
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Recently, TSMC announced that it had ordered a batch of semiconductor equipment from ASML, Lam and other companies, with a total value of NT$5.668 billion (approximately RMB 1.3 billion). It is und...[Details]
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Shocking! The valuation reached 80 billion in one day
Once upon a time, when the rhetoric of the first year of humanoid
robots
was everywhere, I believe most people responded with ...[Details]
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1. For a transistor, it has three working states. When it is placed in a circuit, the first thing we need to do is to determine its working state under the given parameters. (In analog electronics ex...[Details]
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In the last issue, Antai Test shared with you the application of Keithley SourceMeter 2602B in modulation input, forward voltage test, reverse breakdown voltage test, and leakage current test. So wha...[Details]
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Among various RF power amplifier linearization technologies, feedforward technology has high linearity and bandwidth, but its circuit structure is complex, expensive, and low-efficiency. It is main...[Details]
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How to choose appropriate components and parameters for switching power supply circuits? Many engineers who have never used switching power supply design may have a certain fear of it, such as worryi...[Details]
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Enjoy big-screen gaming anytime, anywhere: making portable 4K UHD 240Hz gaming projector a reality
The next generation of gaming monitors may not look like traditional monitors at all.
...[Details]
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