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Many engineers and material suppliers often hear and fear the "maximum operating temperature" (MOT) or "relative thermal index" (RTI), because these values almost determine whether a material is sui...[Details]
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Function of the circuit
There are many types of phase shift circuits. In the low frequency range, a phase shifter composed of an OP amplifier, a capacitor, and a...[Details]
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Process industry users do not usually require high-precision level measurement. They only need early warnings when the level reaches a critical level and alarms when the liquid overflows the contain...[Details]
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Cree and STMicroelectronics announced the expansion of their existing long-term supply agreement for silicon carbide wafers. The revised agreement requires Cree to supply ST with 150mm silicon carbid...[Details]
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As a formal system or product, after the basic system functions are debugged, once the field test phase is carried out, please remember to immediately rewrite the fuse configuration and enable the AV...[Details]
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With the development and widespread application of emerging technologies such as computer technology, automatic control technology, and information identification, the development of automated stereos...[Details]
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The program of this instrument mainly consists of keyboard, display program, AT24C01A reading and writing program, signal generating program and other parts. The following is an analysis of so...[Details]
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In 2018, Sungrow continued to rise in the global inverter market: global shipments reached 16.7GW, up 1.2% year-on-year. Among them, the company's domestic shipments were 11.9GW, down 9.8% year-on-...[Details]
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I saw a foreign monster
machine
on the Internet
. It said that it shared 4 2500W
power
transformers
and 20 22000uf
RIFA
large
capacitors
...[Details]
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The concept of "dead zone" PWM pulse width modulation is most commonly used in power electronics for rectification and inversion. This requires the use of rectifier bridges and inverter bridges. Taki...[Details]
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According to foreign media reports, U.S. telecom operator Verizon has launched Hyper Precise Location on its Verizon network. The technology uses real-time kinematic (RTK) carrier phase differential ...[Details]
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Recently, two vivo smartphones with model numbers V2162A and V2163A were certified by the 3C authority. Reports suggest that these models will debut in the Chinese market with the names vivo S12 and ...[Details]
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SPI (Serial Peripheral Interface) is a synchronous serial interface that uses a clock line to synchronize data bits, and the rising and falling edges of the clock latch data. There are two types of SP...[Details]
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14.4.2 Window watchdog experiment Function: As soon as the program is run, LED1 connected to PB5 lights up for 300ms and then turns off, entering an infinite loop. Wait for the WWDG interrupt to arri...[Details]
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Most
Gas discharge lamps
are made by using the characteristics of arc discharge, and have the negative resistance characteristic that the voltage decreases as the current increases. In...[Details]
RF/Wirelessly
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