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Micron Technology released its first quarter financial report for fiscal year 2020. The report showed that Micron Technology's revenue in the first quarter was US$5.144 billion, a 35% decrease from U...[Details]
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I just made a voltmeter using STM8S003. Let's share some ideas. ADC sampling and digital tube display are used. STM8 voltmeter microcontroller source code: #include iostm8s003f3.h unsigned int ...[Details]
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MT8888 chip is a low-power, high-integration DTMF signal receiving and transmitting chip produced by MITEL using CMOS technology. It can be easily interfaced with a microcomputer. This paper introd...[Details]
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1. Use the existing mature PLC technology to collect the monitoring point data of each device;
2. Use single-chip microcomputer technology to read the data collected by PLC and store it in a storag...[Details]
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First, rotate the "level" trigger level knob to make the "trg led" indicator light up, which means that the trigger conditions at this time are met. Second, press the "source" trigger source select...[Details]
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On April 17, Ultrasonic Electronics released its first quarter report of 2020. The company achieved revenue of 1.096 billion yuan, a year-on-year decrease of 1.64%; the net profit attributable to sha...[Details]
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On the afternoon of December 20, realme held an online press conference to warm up the realme GT2 Pro. It introduced the body material, photography, signal and other functions and announced thre...[Details]
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I bought a factory-made stereo tube amplifier. After connecting the CD player and the speakers, I turned it on. A sweet and beautiful sound floated out, which really made me appreciate the charm of...[Details]
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With the advancement towards a carbon-free society and the shortage of energy, the world has high hopes for renewable energy, and has put forward higher requirements for continuously improving ener...[Details]
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In December 1950, Sichuan built its first 35 kV substation.
In December 1956, the first 110 kV substation in Sichuan, Chongqing Panxi Substation, was put into operation. The first 110 kV trans...[Details]
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A decade ago, an idea was born in a laboratory at the University of California, Berkeley. They created a universal computer chip language. They envisioned that this set of instructions would be used ...[Details]
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The servo encoder is a high-precision measuring device used to measure the rotation angle and speed of the servo motor. In the servo system, the connection between the encoder and the servo drive i...[Details]
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A typical DIN wear tester uses a rotating steel drum moving at a fixed rate with emery paper having a certain abrasive force on it. The test head of the tester contains the sample of interest, which i...[Details]
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Dynamic Speaker
A loudspeaker, commonly known as a speaker, is a common device that converts electrical signals into audible signals. For example, a radio receives radio waves transmitted from...[Details]
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In recent years, due to the advancement of technology and efficiency, the application of LEDs has become more and more extensive; with the upgrading of LED applications, the market demand for LEDs ...[Details]
Automotive Electronics
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