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It would seem cheap and simple to limit the current in the
LED
string
with a simple resistor
, so why go to all the trouble of using
a
linear
driver
IC
?
In fact, the ben...[Details]
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The preparation of chemical fiber requires the use of a spinneret (plate) to extrude a liquid stream and solidify it into a fiber. The temperature control determines the tensile strength and other ...[Details]
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This section describes interrupt handling for the ATmega128. For more general AVR interrupt handling, see “Reset and Interrupt Handling” on page 12. Notes: 1. When the fuse bit BOOTRST is programme...[Details]
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Taiwan's wafer foundry industry is the world's leading company, with TSMC firmly holding the title of the world's leading silicon wafer foundry, and the gallium arsenide foundry industry for microwav...[Details]
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Many people may have imagined themselves as an agent like 007. In many spy movies, the cars driven by the protagonists are very cool. Not only are they fast, they can even be used as weapons or for c...[Details]
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According to the Wall Street Journal, the U.S. Congress is advancing legislation that proposes to review investments in countries such as China to protect American technology and rebuild key supply c...[Details]
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background
Automotive lighting assembly suppliers are considering using LED devices to compete with high-intensity discharge (HID) lighting. First, the driving circuits of LED devices are less comp...[Details]
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Patient monitoring devices are often used to measure patients' vital signs, such as heart rate, blood pressure and other parameters. Managing this important data goes far beyond simple inventory cont...[Details]
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Although today’s vehicles are automated in many driving scenarios, the real push behind the transition from partially autonomous to fully autonomous vehicles is not from automakers but from mobility ...[Details]
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The latest statistics from the statistics agency TrendForce show that in the first quarter just past, the revenue of major NAND flash memory manufacturers all increased, with the overall scale reachi...[Details]
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org 0000h
ajmp main
org 000bh
ljmp you0
org 0030h
main: mov ie,#82h
mov tmod,#01h
move th0, #4 ch
move tl0, #00h
mov 31h,#00
mov 32h,#00
mov 33h...[Details]
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Electronic ballast
Common circuits are shown in the attached figure. The vulnerable parts are roughly as follows:
1. Fuse FU: Some products use fuses, and some use 1~2Ω resistors. G...[Details]
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The basic operator in bitwise operations is ( / ). means left shift, which is a binary operator: temp n. In the process of shifting, the value will remain the same after a certain period of time. T...[Details]
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0 Introduction When using platinum resistors to measure temperature, since the resistance of platinum resistors is nonlinear with temperature, hardware circuits are often used to perform linear co...[Details]
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O Introduction
In order to ensure that the aircraft flies according to the accurate route, it is extremely important to process various data in real time and accurately. This paper proposes a d...[Details]
Training Edition
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