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1. Detect low-power crystal diodes
A. Identify the positive and negative electrodes
(a) Observe the symbol on the shell. The diode shell is usually marked with the symbol of the diode. The end wit...[Details]
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System designers are more concerned about power consumption now than ever before, due to tighter power constraints, specifications, and standards. For next generation designs, power budgets are usu...[Details]
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The involution of in-car screens has gone from bigger and wider to more and more, from the central control screen to the co-pilot screen, and now the rear screen has returned. However, the applicat...[Details]
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Preface: Studies have shown that the higher the concentration of PM2.5, the higher the incidence of respiratory diseases and cardiovascular diseases. PM2.5 is mainly produced by daily power generat...[Details]
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NCL30160 is a new NFET hysteretic buck, constant current driver from ON Semiconductor for driving
high-power LEDs
. It is a new generation of high-efficiency solutions with a current of...[Details]
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It was reported a few days ago that after more than a month of epidemic lockdown, leading smartphone manufacturers in mainland China such as Xiaomi, OPPO, and vivo have told suppliers that orders in ...[Details]
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As environmental issues become more popular, the application conditions of solar clean energy just meet the global clean energy pursuit goal! However, solar panels are limited by the photoelectric co...[Details]
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The textile industry is a major traditional industry in my country. With the rapid development of international cotton textile technology towards high quality, high yield, automation and continuity, ...[Details]
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Interference occurs when two energy-carrying waves meet and overlap. The energy they carry mixes together, so instead of two waves, you get a third wave whose shape and size depend on the pattern of ...[Details]
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Parameter description of ground resistance tester
Ground current: current flowing in the earth or in a grounding electrode.
Grounding conductor: refers to the conductor that c...[Details]
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Waymo announced that it had received 2.25 billion yuan in financing with a new look, and it will move people and cargo on two legs to promote the commercialization process. The sensors on the top of ...[Details]
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About Additive Color Mixing LED fixtures use multiple light sources to achieve a variety of colors and intensities. Additive color mixing is a commonplace in the entertainment lighting industry. ...[Details]
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First, let's get to know the i2c communication protocol The i2c bus only requires a serial data SDA line and a serial clock SCL line, both of which are bidirectional. Each slave device has a unique a...[Details]
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EEPROM is a non-volatile memory, mainly used to store relatively small amounts of data, such as some system configuration information. The storage control of EEPROM can be easily performed thr...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the field of automobile and industrial automation. It has the characteristics of high reliability, real-time and flexibility. H...[Details]
Test/Measurement
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