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Select the R*1Ω position of the multimeter, and then use the red and black test pens to measure the forward and reverse resistance between any two pins until you find the pin pair with a reading of t...[Details]
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ALU (Arithmetic Logic Unit) - Arithmetic Logic Unit. The ATMEGA48 ALU is directly connected to 32 general-purpose working registers, just like other AVR ALUs. ALU operations between registers and bet...[Details]
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introduction
In power and industrial automation control systems, various types of relays are often used in situations where status monitoring is required, as protection locking action elements or st...[Details]
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Use common anode digital tube and independent keyboard to connect P1 and P2 ports of single chip to realize answering machine The procedure is as follows: #include reg52.h void delay(unsigned char n)...[Details]
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WASHINGTON (Reuters) - The U.S. government said on Tuesday it would exempt 110 Chinese products from steep tariffs, from medical devices to critical capacitors, providing relief to some U.S. companie...[Details]
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Programmable amplifier with 8 data levels that can set the gain from 1 to 256 times
Function of the circuit
At present, the tendency to use CPU on instruments is becoming more and more common. Th...[Details]
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In the program, two counter variables are used, COUNT1 for the ones digit and COUNT10 for the tens digit. In addition, after each LED is lit 5 times, the ones digit is automatically increased by 1, a...[Details]
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Automatic floor cleaners are nothing new, but they all have a common problem. They are all too expensive for what they do. Today, we are going to make an automatic home cleaner that costs a fractio...[Details]
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THD% is the percentage of the root mean square of the newly added total harmonic components to the effective value of the original signal.
The ratio of the RMS value of a harmonic to the RMS value of...[Details]
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The moving average method is an indoor quality control method proposed by Bull without quality control products. By observing the mean changes of red blood cell indices (MCV, MCH, MCHC), it can be...[Details]
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Separate hydraulic jacks are widely used in various engineering structure loading operations such as production construction, scientific experiments, etc.
The equipment is generally composed of...[Details]
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The ATOM processor uses a groundbreaking 45-nanometer process to integrate 47 million transistors into a single chip with an area of less than 25 mm2, making it the smallest and lowest-power X86 ...[Details]
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StoreDot has had a lot of attention. The Israeli company is considered one of the leaders in solid-state battery technology. The company says it is currently testing batteries that ...[Details]
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1. You must choose a metal shell product: The car inverter power supply has a large power and generates a lot of heat. If the internal heat cannot be dissipated in time, it will affect the life of th...[Details]
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Hardware Platform
S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]
Analogue and Mixed Signal
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