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0 Introduction
Plasma display technology is a technology that uses mixed gases such as helium, neon, and nitrogen to generate plasma and ultraviolet light to form images on the fluorescent sc...[Details]
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The presence of probes in oscilloscopes expands the scope of application, allowing the oscilloscope to test and analyze the electronic circuit under test online. The selection and use of probes nee...[Details]
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Introduction
With the rapid development of embedded systems, in embedded handheld devices, human-computer interaction devices are the part that contacts the user the most, and can most directl...[Details]
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The signal source of traditional frequency sweepers mostly uses an oscillator composed of LC circuits, and a large number of discrete components are used to realize various functions. The display pa...[Details]
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According to the latest news from the well-known blogger @数码闲聊站, the under-screen camera panel has become mature and will be shipped on a large scale in the second half of the year. He also r...[Details]
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Automotive Motor Control: New MOTIX™ MCU Embedded Power IC Family Equipped with CAN FD Interface, Faster Communication and Higher Performance
Infineon Technologies AG has launched...[Details]
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The circuit in Figure 1 produces an
output voltage
that you can measure to determine if the two
sine waves
are in quadrature. If the output voltage is 0V, the input waves (φ1 and φ2...[Details]
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ASML's second quarter 2020 financial report released recently showed that net sales in the second quarter were 3.3 billion euros, net profit was 800 million euros, gross profit margin reached 48.2%, ...[Details]
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13.3.18 Interface with Hall Sensor
When using an advanced control timer (TIM1 or TIM8) to generate a PWM signal to drive a motor, another general TIMx (TIM2, TIM3, TIM4 or TIM5) timer can be used as ...[Details]
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On May 6, the well-known domestic benchmarking software Master Lu released the April new machine fluency rankings. Let's take a look at the specific situation: We can see that among the new p...[Details]
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When exposed to heat and moisture, the insulation material ages, causing the insulation resistance to decrease, resulting in electrical equipment leakage or short circuit accidents. In order to avoid...[Details]
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The measurement principle of radar level meter is just like radar detection, which relies on the reflection of electromagnetic waves emitted by radar level meter and the calculation using Dopod eff...[Details]
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TD-LTE, FDD-LTE and LTE-Advanced (LTE-A) wireless technologies use several different multiple-input multiple-output (MIMO) techniques. As the complexity of MIMO systems increases, the test methods wil...[Details]
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According to Jiwei.com, at 2 pm today, Ren Zhengfei said in an interview with Nicholas Negroponte, a columnist for Wired magazine, and George Gilder, an American writer, thinker, futurist, and econom...[Details]
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Introduction
Discrete difference amplifiers with op amps and external gain setting resistors have mediocre accuracy and significant temperature drift. Using 1%, 100ppm/°C standard resistor...[Details]