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Ordinary oscilloscopes are generally divided into dual channels and four channels. The so-called channels mainly refer to the input points that can be tested. The dual channels of the oscilloscope ...[Details]
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First look at the transistor related parameters:
As shown
Given: Usc=12V, Rc=6K, Rb=70k, magnification B=50,
Question: When USB=-2V, 2V, 5V, in what range is the static operating point Q?
...[Details]
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Future Electronics, an electronic components distributor, is pleased to announce that it has reached an in-depth cooperation with ON Semiconductor on the electronic components e-commerce channel: sta...[Details]
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1.Technology name:
THA6 automotive domain control chip
2. Technical description:
The THA6 series of automotive domain control chips are characterized ...[Details]
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Circuit Theory: When it comes to controlling fans, the use of thermistors as an alternative to thermocouples has become more popular. Using thermistors to control temperature is nothing new, and ...[Details]
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In the AT89S52 microcontroller, there are only two external interrupt request input terminals INT0 and INT1. In actual application systems, there are often more than two external interrupt sources, so...[Details]
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1. Display screen size design There are three important factors when designing the screen size:
(1) The need to display content;
(2) Site space conditions;
(3) Display unit templat...[Details]
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Huawei's Hongmeng OS system may be officially commercialized in April, which means that Huawei will officially compete with Android and iOS, which is of great significance. There have been man...[Details]
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The world of IoT is changing rapidly, and there are probably as many suppliers and solution providers as there are well-known end-user vendors. At this point, finding the right supplier can be tricky...[Details]
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Qualcomm Launches Powerful Portfolio of Leading IoT Solutions Built to Drive Digital Transformation Across Industries Worldwide Next-generation solutions from entry-level to premium offering advan...[Details]
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This article introduces a flyback constant voltage, constant current 75W LED driver with single-stage (single switch) PFC. The circuit is shown in the figure. The AC input voltage range is 208~277V, ...[Details]
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The previous division problem has not been solved yet, and now there is the following problem (without adding the raise function): The reasons given online are: I'm getting the "relocation trunca...[Details]
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In the past, car airbags were installed inside the car. TRW Automotive Safety Technologies is developing an external airbag that is installed on the side of the car. It uses cameras and radar ...[Details]
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In ARM assembly language, symbols can represent addresses, variables, and numeric constants. When a symbol represents an address, it is also called a label. Labels include variables, numeric constant...[Details]
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As
the "holy grail" of the
power battery
field, solid-state
batteries
can theoretically completely solve
the pain points of
electric vehicles
in terms of safety,
driving r...[Details]
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