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Although we have always emphasized not to use overly simple passwords, for various reasons, people still take risks and choose overly simple passwords for their accounts. The security risks are self-...[Details]
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We know that oscilloscopes have various triggering modes, the more common ones are edge trigger, pulse width trigger, logic trigger, N-edge trigger, runt trigger, slope trigger, timeout trigger, vide...[Details]
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Today, the electric vehicle (EV) market concept has been widely accepted by the public. Electric vehicles and charging stations on the streets are becoming a beautiful sight. Today, the electric ve...[Details]
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Have you ever encountered the situation when you want to change the program but can't find the remote control, or the remote control is malfunctioning, or you keep pressing the wrong letter when sear...[Details]
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I encountered a problem when practicing ARM7 some time ago. The serial communication was not successful and the data was always wrong. It seemed that the baud rate was not set correctly. But I searche...[Details]
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1. Hardware Connection Now that we know the principles of using some components in the previous lecture, the hardware connection of lighting up the rightmost LED2 using the development board of this ...[Details]
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Abstract: With the ultra-low power microprocessor
MSP430F149
as the core, a horizontal intelligent control system for a rice transplanter is designed. The control system realizes real-tim...[Details]
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This is a C language source program schematic diagram of a password lock composed of AT89C52 single-chip microcomputer + AT24C02 + 1602. The keyboard consists of 16 key switches and a 6-digit pa...[Details]
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The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscilloscope. The ...[Details]
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In this article, we still learn about the hidden functions of Tektronix oscilloscopes. Special function 5: Infinite mathematical channels Math channels are also very useful for oscilloscopes. In many...[Details]
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Today's smartphones have an increasing demand for advanced multimedia features. Considering the performance and size requirements, Class D audio amplifiers and touch screen controllers that integ...[Details]
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CNNC's 1.57GW string inverter procurement framework: 11 companies including Sineng, Zhongyue, Yunsai, Kehua, GoodWe, AISWEI, Hopewind, Sungrow, Amijia, Shouhang, and Pinggao are shortlisted!
International Energy Network/PV Headlines (PV-2005) learned that on September 12, the shortlisted candidates for the procurement of string inverters for new energy projects of China Nuclear Industr...[Details]
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This basic RF oscillator circuit is easy to build and the components are not critical. Most of them can be found in your junk parts box. The circuit is powered by a 9VDC power supply.
Th...[Details]
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According to the safety regulations for tower cranes (GB5144-2006), each mechanism of the tower crane (hoisting, slewing, luffing, and trolley travel) should be equipped with a braking device. The ...[Details]
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6410 Development Board:
1.uboot entry:
To see the entry of the uboot project, first open the Makefile in the top-level directory:
The development boards supported by Uboot will...[Details]