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Before embedded development, you must first build a cross-compilation environment, which is a development environment consisting of a compiler, a connector, and a libc library. This article uses a sp...[Details]
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1. Product description of Puyuan MSO5000 series digital oscilloscope: The MSO5000 series digital oscilloscope is a high-performance mid-to-low-end digital oscilloscope based on RIGOL UltraVision II g...[Details]
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MSP430F149 has rich external interrupt resources. All 16 IO ports, including P1 and P2, can be used as external interrupt sources. We will focus on how to use them.
To make an IO port as an interrupt...[Details]
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Experimental results
Lingshun Lab (lingshunlab.com) demonstrates how to use KD2204M/SMB2204M drivers to drive stepper motors.
Component Description
Features:
High performa...[Details]
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By Xia Xu and Zhu Xuetian, China Telecom Research Institute, ZTE Technologies
Different from traditional communication networks such as the fourth generation mobile communication (4G) technolo...[Details]
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1. CDP Instructions
The format of the CDP instruction is:
CDP{condition} coprocessor code, coprocessor opcode 1, destination register, source register 1, source register 2, coprocessor opcode 2.
...[Details]
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The sensitivity of electret microphones, which are widely used in radio recorders, telephones and other electrical appliances, directly affects the transmission and recording and playback effects. ...[Details]
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introduction
In today's society, GPS satellite positioning systems have long been widely used in people's social lives, such as transportation navigation, personal positioning services, et...[Details]
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summary
Are you interested in how digital factories work? This article compares the working principle of digital factories to the working mechanism of the human body and outlines t...[Details]
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Let's first briefly talk about the identifiers and keywords of C language. The identifier is used to identify the name of an object in the source code. C language is a high-level language that is sen...[Details]
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It depends on the purpose of measurement and the measurement principle of the multimeter: 1. Usually, when we say that the inverter outputs 380V and 50Hz, it means that its fundamental wave (sine w...[Details]
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The rapid growth of portable electronics, from cell phones and MP3 players to PDAs, personal DVD players and more traditional laptop computers, has led to a re-examination of many aspects of consum...[Details]
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Rectal cancer is one of the most common malignant tumors in my country. The incidence and mortality of rectal cancer in my country are currently on the rise. Surgical resection is still the main ...[Details]
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1. Notes
① When testing the ignition high-voltage line, a dedicated capacitance probe must be used, and the oscilloscope probe cannot be directly connected to the ignition secondary circu...[Details]
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The entire construction team of the Rongke Energy Storage Equipment Manufacturing Project is working hard to seize the critical window period and sprint to the fourth quarter, laying a solid foundatio...[Details]