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Power consumption measurement is an indispensable and important test content for IoT devices. How to accurately measure micro-ampere and nano-ampere level tiny current signals in a closed current loo...[Details]
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The previous two articles introduced the bootloader and kernel running on the mini2440 development board. At this point, the system is actually stuck in a "dead" state after startup - the root file s...[Details]
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Hover Input Suspended input, also called floating input, means that the pin is suspended. The input impedance of this method is very high. When a signal is added to the suspended input pin, the sign...[Details]
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Introduction
As autonomous driving and electrification become more prevalent, connected vehicle applications continue to increase, and vehicle safety requirements become more stringent. At the...[Details]
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In the mid-1990s, Intel decided to integrate SRAM into its processors, which brought "disaster" to independent SRAM suppliers around the world. The largest SRAM market (PC cache) disappeared overn...[Details]
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Loongson CPU (English name: Loongson, formerly known as GODSON1) is a general-purpose CPU independently developed by the Institute of Computing Technology of the Chinese Academy of Sciences. It use...[Details]
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The control objects are 540 pulse control valves, 20 butterfly valves, 3 temperature detection points, and 2 cooling unit control points. Party A requires that the controller should have a human-ma...[Details]
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ANT8908 is a highly integrated, high-efficiency booster with high signal-to-noise ratio, low noise floor, and ALC (anti-breaking sound) function. The boost power supply supports 10 levels of ...[Details]
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//T2 interrupts every 50ms to generate a time reference, P1 port outputs field code, P2 port outputs word code, and dynamically displays hours, minutes, and seconds.
#include reg52.h
#define uchar ...[Details]
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A new report shows that nearly half of all smartphones sold in 2022 will be equipped with OLED panels. This is a sign of the growing popularity of OLED display technology in the smartphone market. ...[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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The latest data shows that in the first quarter of this year, Ford's total sales were 432,100 vehicles, a year-on-year decrease of 17.1%. Among them, the total sales in March were 159,300 vehicles, a...[Details]
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Mouser Electronics, Inc., the leading global distributor of electronic components that drives innovation through New Product Introduction, is now shipping the Layerscape® LS1046A Freeway (FRWY-LS1046...[Details]
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It is a commonly used professional instrument. Mastering the use of megohmmeter is a basic skill for electricians. This article introduces the use of megohmmeter. Megohmmeter, also known as megohmmet...[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]
Analogue and Mixed Signal
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