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51 single-chip microcomputer is a general term for all single-chip microcomputers compatible with Intel 8031 instruction system. The ancestor of this series of single-chip microcomputers is Intel's...[Details]
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1. Introduction to ARM ARM is the abbreviation of Advanced RISC Machines. It is a well-known company in the microprocessor industry. The company has designed a large number of high-performance,...[Details]
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realme has just announced that the realme 618 press conference originally scheduled for 19:00 on May 24 will be postponed to 14:00 on May 25. We apologize for the inconvenience caused to our fr...[Details]
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The instrument coefficient of the vortex flowmeter is not affected by the physical properties of the measured medium, which is a great advantage. It can be calibrated with a typical medium and applie...[Details]
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Integrated circuits are devices with certain functions that are formed by integrating transistors, resistors, capacitors and other components on a silicon substrate using a special process. The Eng...[Details]
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High-speed analog-to-digital converters (ADCs) have inherent limitations that cause them to occasionally produce rare conversion errors outside of their normal functionality. However, many practical ...[Details]
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Using the cheap and very common upc1018C as the ultrasonic amplification circuit and adopting a unique connection method can achieve very good application effects. Ultrasonic receiving circuit compos...[Details]
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At the beginning of the Year of the Dragon, Beijing Green Vanadium signed its first vanadium battery order for 2024, providing a Vstorage-100kW all-vanadium liquid flow battery energy storage syste...[Details]
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When the economic level develops to a certain height, people's material requirements will inevitably increase, and people will pay more attention to the safety of their living environment. As a re...[Details]
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1. Mode 0 In mode 0, the input mode of the serial port synchronous shift register. It is mainly used to expand the input and output of the parallel port. Data is input or output by the RXD pin, and t...[Details]
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1. Different test currents For loop resistance test, the test current shall not be less than 100 A. Loop resistance or contact resistance can be directly measured under the condition of 100A, 200A, 3...[Details]
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Servo motor, also known as servo motor, is mainly composed of housing, circuit board, motor, reduction gear and potentiometer. Servo is mainly suitable for control systems that need to change angle...[Details]
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"The government provides road permits, enterprises provide funds, banks provide loans, and farmers share the electricity bills." This is the innovative "photovoltaic +" poverty alleviation model pr...[Details]
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1. Good monochromaticity, bright and rich colors. The color saturation reaches 130% full color, making the light clearer and softer.
2. Long life and good shock resistance. LED is a semiconduc...[Details]
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In addition to the inductor with iron powder core as the magnetic core, the position of the air gap has a great influence on the inductor parameters of general inductors (Flyback transformer is a c...[Details]
MicroPython Open Source section
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