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Power consumption
has become a critical parameter
in many designs
. In high-performance designs, excessive power consumption above critical temperature can impair reliability. It ma...[Details]
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Operational amplifier, what does operational amplifier mean?
Concept of Operational Amplifier
An operational amplifier (often referred to as an "op amp") is a circuit unit with a very high amplif...[Details]
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On May 30, State Grid Shanghai Electric Power Company held a launch event with the theme of "Yangtze River Delta Electricity First, Integration, Integration and Interconnection" at the Qingpu Distr...[Details]
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I. Overview This article is written for beginners of µC/OS. It will port the µC/OS embedded operating system step by step based on the following platforms. UCOS transplant related platforms: System ...[Details]
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With the development of embedded system technology, electrically erasable Flash chips have been widely used due to their large capacity, low price, and convenient programming. Since the system with th...[Details]
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Electric power
In the case of voltage and current related reference direction, electric power p can be written as p(t)=u(t)i(t)
p 0 indicates that the component absorbs elect...[Details]
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1. External interruption
1) Initialize the IO port as input.
In this step, set the state of the IO port you want to use as the external interrupt input. It can be set to pull-up/pull-down input or f...[Details]
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Using the iic communication of the stc12c5a60s2 microcontroller to drive the pca9685, because 9 servos are used, there is no need to short the solder joints on the driver board. The driver's scl and ...[Details]
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There are many factors that affect the test results of laser particle size analysis instruments. This article discusses the following three key factors: optical path alignment, instrument calibration...[Details]
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Abstract: When the load power of a three-phase AC motor is low, the motor operating power factor is also low. Properly adjusting the motor terminal voltage can improve the power factor and reduc...[Details]
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It is reported that the Samsung Galaxy S21 series has officially pushed the One UI 4 Beta4 update, version number ZUKG, which improves the application startup/closing animation effects and makes a se...[Details]
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1 Support network card chip DM9000 Under driver, there are network card drivers DM9000x.c and DM9000x.h DM9000 is connected to BANK4, bit width 16 Set the network card base address in include/configs...[Details]
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1. Self-test of lithium battery capacity
The nominal capacity of the CECT9898 OEM mobile phone lithium battery is 3800mAh, and its battery volume is comparable to the 1500mAh battery of ot...[Details]
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Teledyne e2v certifies military-grade version of NXP LX2160 16-core Arm® Cortex® A72 processor for reliable operation from -55°C to +125°C
Grenoble, July 16, 2024 –
Teledyn...[Details]
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Like humans, batteries prefer to operate at room temperature, and thermal management systems ensure this while maximizing efficiency.
When GM first unveiled the 2025 Cadillac Escalade IQ...[Details]