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I have been wanting to learn embedded programming for a while, so I got a mini2440 development board and started my embedded learning journey according to Wei Dongshan's "Complete Manual for Embedded...[Details]
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Fault phenomenon Current 1A range, output is uncontrolled. Testing process Upon inspection, it was found that multiple components of the instrument control board were damaged and had poor performance...[Details]
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With the rapid development of computers and communications, the requirements for probes in test and measurement are becoming higher and higher. The accuracy of probe signal reproduction, anti-inter...[Details]
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Is a refrigeration system the same as a refrigerator?
Refrigeration systems and chillers are not exactly the same, they are related but different concepts.
A refrigerator is a device used...[Details]
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Overview The CH552 chip is an enhanced E8051 core microcontroller compatible with the MCS51 instruction set. 79% of its instructions are single-byte single-cycle instructions, and the average instruc...[Details]
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1. Mitsubishi inverter part
FR-A7NP is a communication option for FR-A700 and FR-F700 series inverters to perform Profibus-DP communication.
FR-A7NP E-kit is a communication option ...[Details]
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//Use of MCU I/O port
//★★★★★★★★★Use of MCU I/O port★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Make the RC0 port light flash
#include pic.h //Includes the internal resources of...[Details]
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In early June, Wu Jianhong published an article titled "Wu Jianhong on whether learning single-chip microcomputers or embedded systems has a future" , which was later forwarded to the blog by and...[Details]
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1. Project Requirements Calling number: Press the button to call the number, the digital tube displays the number to be called and the buzzer sounds. Get number: Press the button to get number, and t...[Details]
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The control circuit diagram for the forward rotation of the motor is an example of a control circuit that realizes the inching operation of the motor through a button inching operation. The circuit...[Details]
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In the past decade, the rapid growth of wireless personal communications and other mobile receiver and transmitter applications has created an important market for low-loss, small-size, light-weight...[Details]
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Introduction
The concept of program instrumentation was first proposed by Professor J. G. Huang. It is a method of inserting operations (called "probes") into the program under test to obtain t...[Details]
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On the evening of September 27, *ST Yingfang issued an announcement stating that its holding subsidiary United Wireless Hong Kong recently signed a "Supply Guarantee Agreement" with Xiaomi Communicat...[Details]
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IPQC (InPut Process Quality Control) means process control in Chinese, which refers to the quality control of the product from the material input to the final packaging process. (Belongs to the Q...[Details]
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Lyft and Mobileye announce collaboration to help leading fleet operators drive widespread commercialization of autonomous vehicle mobility services
November 6, 2024 -
Lyft,...[Details]