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When the resistor is soldered on the circuit board, the reading is obviously inaccurate when the multimeter is used to directly measure its resistance value, because the parallel effect of the resist...[Details]
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Bit components and word components Soft components such as X, Y, M, S that only process ON/OFF information are called bit components; while soft components such as T, C, D that process numerical va...[Details]
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This section introduces the commonly used SD card commands, including the commands for initializing, reading, and writing SD cards and their responses. First, attach the SD related document download ...[Details]
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I believe many people have electric kettles at home.
Boil water with this electric kettle
Don't need to watch from the side
Automatically cut off power after water boils
Very co...[Details]
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Introduction: The last estimate was not very accurate. This time, we will continue to estimate Tesla's global delivery in Q2. This time, we also need to compensate for the deviations in the last e...[Details]
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Label: RTOD Function: Convert floating point radians to floating point degrees
Entry condition: The floating point radian number is in .
Exit information: The converted floating point degree number ...[Details]
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In 1800, British astronomer Friedrich William Herschel first discovered the existence of infrared radiation. To understand how different colors of light produced different amounts of heat, he used a ...[Details]
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Stay away from consumer traps, avoid consumer misunderstandings, and improve consumer experience. The Black Cat Complaint Platform provides 24-hour service. Every complaint you make and every suggest...[Details]
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This program is an FM radio, including complete schematics and source code, you can get started right away. Based on (STC89C52RC+TEA5767), using Philips TDA1308 audio amplifier IC, you can use headph...[Details]
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An interesting trade-off occurs when you select input filter capacitors for a low-power, offline power supply. You are compromising the capacitor's ripple current rating with the voltage range over...[Details]
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The sensor application interface introduces the basic application circuits of commonly used semiconductor sensors, focusing on the interface circuits between sensors and microcomputers, actuators, ...[Details]
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RISC-V architecture, which is regarded as one-third of the CPU market, is conquering the market along the AIoT route of "surrounding the city from the countryside". Such a development speed is unprec...[Details]
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Sweeping machines are familiar to modern people and are known as "a magic tool that frees your hands." When it comes to sweeping machines, most people probably think of the round sweeping machine fir...[Details]
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Background introduction: The turnout indication system is a device that detects the direction of the switch machine and the operating current. It is an important part of the centralized signal monito...[Details]
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Servo encoder resolution refers to the smallest angle or position change that the encoder can detect. In a servo system, encoders are used to measure the position and speed of a motor shaft or load...[Details]