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An oscilloscope is an electronic measuring instrument that can convert invisible electrical signals into visible images. It is an indispensable instrument for electrical signal detection and analysi...[Details]
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Take two units as an example: Use an analog multimeter to measure static measurement: Put the multimeter in the multiplication 100 position, measure the black probe connected to terminal 1 and the re...[Details]
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The Actel SmartFusion™ Development Kit is equipped with a fully functional development board that allows users to try out the world's only FPGA device with an ARM® Cortex™-M3 hard-core process...[Details]
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1. Open the project 1.1 Direct method: Double-click "test.ioc" in the project file, as shown in the figure: 1.2 Open the project using STM32Cube 2. Find RCC in Pinout and enab...[Details]
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At present, the detection of shortwave radio stations mainly relies on traditional testing methods, which require a wide variety of measuring instruments, complex operations, and high requirements for...[Details]
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Before we begin the main content of C language, let's first look at how to use KEIL uVISION2 to compile and generate HEX files for burning chips. The HEX file format is data information arranged by ad...[Details]
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【Jump instruction】
1) B WAITA jumps to the WAITA number;
B 0x1234 jumps to address 0x1234;
(Generally used when the subroutine does not return)
2)BL label (...[Details]
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(1) Transformers must be well sealed during transportation and storage. Measures must be taken to prevent water from entering during installation and operation. During installation, special attention ...[Details]
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Analog
sensors
are widely used in industry, agriculture, national defense, daily life, education, scientific research and other fields.
However, in the design and use of
analog
...[Details]
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The above picture shows the operation process of detecting the IGBT module. Use an ordinary pointer multimeter with the 'x10k' resistance range, connect the black test rod to the positive...[Details]
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When using an oscilloscope, it is important to understand what kind of trigger you need to use to capture a specific event. This article will first explore the typical architecture of an oscilloscope...[Details]
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The drive train of a car is essentially a system that includes an engine (traditional internal combustion engine) that powers the car, and transmits the power to the gearbox, drive shaft and finall...[Details]
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RTC (Real-Time Clock) Real-time clock. RTC is an integrated circuit, usually called a clock chip. In an embedded system, RTC is usually used to provide reliable system time, including hours, minutes,...[Details]
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A pulse oximeter is a medical device used to monitor a patient's blood oxygen level. The device measures blood oxygen and heart rate and generates an alarm when it drops below a predetermined threshol...[Details]
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