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The HA7210 oscillator IC is combined with the ICL7642 quad CMOS operational amplifier to create a sleep mode control circuit. The circuit is placed in sleep mode with a logic high applied to the rese...[Details]
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The arithmetic unit is based on the ALU, which is a binary arithmetic/logic operation unit, and is supplemented by the temporary register TMP, the accumulator ACC, the register B, the program stat...[Details]
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introduction
The new generation of display devices, organic electroluminescent display devices OLED (Organic Light Emitting Diode), are 1/3 of LCD in thickness, 1,000 times faster than...[Details]
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The wafer manufacturing site is located in Sherman, Texas, with a total investment of US$30 billion May 19, 2022 - Texas Instruments (NASDAQ: TXN) today announced that it has broken ground on its n...[Details]
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LED display screen, the system adopts the latest LED technology and control theory, making the full-color LED display screen lower in price, more stable in performance, lower in power consumption, hig...[Details]
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The DMM7510 meter achieves an unprecedented combination of high measurement accuracy, data visualization and flexible interactivity. The DMM7510 offers unprecedented signal analysis flexibility; the ...[Details]
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STM32F10x_StdPeriph_Lib_V3.5.0\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO for analysis. By the way, the library I used is 3.5.
system_stm32f10x.c
SystemInit(): It is called ...[Details]
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The memory of MCS-51 can be divided into four categories: Program Memory A microprocessor can intelligently perform a task. In addition to its powerful hardware, it also n...[Details]
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A waveform generator is a commonly used signal source, which is widely used in electronic circuits, automatic control systems, teaching experiments and other fields. It is one of the most widely used...[Details]
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With the rapid development of the current logistics industry. Container transportation is the main mode of logistics transportation. Its transportation efficiency and freight safety have attracted in...[Details]
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The main methods for ammonia nitrogen in China are: salicylic acid colorimetry, Nessler's reagent colorimetry and ammonia sensitive electrode method. Simply put, there are two categories: colorimet...[Details]
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As power rail voltages and tolerances get smaller, it becomes increasingly difficult to accurately measure power integrity. In the past, any oscilloscope could measure a 10% tolerance ripple on a 5V ...[Details]
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The three-phase asynchronous motor is one of the motors widely used in various mechanical equipment. Unlike DC motors, it does not require an external power regulator to achieve speed adjustment, a...[Details]
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Although pure electric vehicles have become more and more common in our daily lives, the problem of energy replenishment is still a problem for many car owners. As the first brand to lead the pure el...[Details]
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Chapter 1 Overview: Power factor definition and harmonic power supply design have always been a very challenging task. As many traditional problems have been solved, some standards related to power s...[Details]
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