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1. The bandwidth is higher when the probe is set to x10 attenuation, but x10 must be selected on the oscilloscope UI. Generally, this setting is available at the channel level in the UI. 2. Use the...[Details]
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Recently, at the Carbon Neutral Energy Academician Summit Forum and the 3rd China International New Energy Storage Technology and Engineering Application Conference held in Shenzhen, the China Chemica...[Details]
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When using high performance liquid chromatography , pipeline blockage is one of the most common faults. The following article introduces the causes and solutions of liquid chromatography pipeline ...[Details]
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According to Korean media ET News, following the M1 chip, Samsung Electro-Mechanics, a subsidiary of Samsung Electronics, is expected to supply flip chip ball gate array packaging substrate (FCBGA) f...[Details]
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Recently, Weihua Technology (TWSE: 3055), a professional brand of semiconductor packaging and testing solutions, and its partner NI jointly announced that they have successfully built a complete RF t...[Details]
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OPPO今天在上海举行Reno2新品发布会,Reno2手机正式亮相。发布最后还有个重磅彩蛋!沈义人表示: OPPO全新系列Reno Ace将于10月登场,关于OPPO Reno Ace的细节暂时还不得而知。 Ace means trump card, Reno Ace should be OPPO's super flagship product. Judging from the nami...[Details]
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A multimeter, also known as a multimeter, a three-meter, or a multiplexer, is a multi-function, multi-range measuring instrument. Usually, a multimeter can measure DC current, DC voltage, AC voltage,...[Details]
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According to Yonhap News Agency, the latest report from market research firm Counterpoint shows that in the second quarter of 2020, OPPO once again surpassed Samsung with a market share of 20.3%, bec...[Details]
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Bosch recently announced that it will make additional investments in semiconductor production based on previously announced investments to cope with the ongoing chip shortage. According to the announ...[Details]
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#include
main()
{
view *Ask someone for help;
if (I really can't do it)
{
point *What to do?
What to do? =&You can find someone who is sharper than you to ask for help;
}
else ...[Details]
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1 Introduction Fieldbus is the most active field in the current industrial bus field, and CAN bus is one of the important fieldbuses in the industrial data bus field. CAN is the abbreviation of Cont...[Details]
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During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transformer ...[Details]
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The jammer is a signal blocker, which is mainly composed of a chip and a radio transmitter. When the car owner presses the remote control door lock button, the jammer interferes with the electronic l...[Details]
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1. CMOS integrated circuit drives other devices
1. CMOS-TTL integrated circuit interface
Since the low-level input current of TTL is 1.6mA, and the low-level output current of CMOS is only 1....[Details]
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If you are an auto technician, vehicle technician or auto mechanic, you may find this cheap yet powerful car battery charger circuit very handy as it can be used to charge all types of car and moto...[Details]