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Preface
MSP430 is a microprocessor recently introduced to China. It has outstanding performance in ultra-low power consumption and is known as a green MCU in the industry. At the same time, it...[Details]
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Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supplies. In the following text, unless otherwise spe...[Details]
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After 30 months of pandemic-induced disruption, the PC supply chain has returned to normal — and procurement team leaders at large companies no longer have to worry. Or rather, Dell's view of supp...[Details]
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Since the norflash of the development board I bought was broken, and the board only had nandflash left, I still wanted to play with the development board, so I started my naked running and began to u...[Details]
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The 95th China Electronics Fair, known as the vane of the electronics industry, will be restarted at the Shenzhen Convention and Exhibition Center from August 14 to 16. This exhibition focuses on ind...[Details]
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1 Introduction
Now, the world is moving from the era of industrialization and mechanization to the information age. Instruments, as an information tool, play an indispensable role as an inform...[Details]
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Recently, some users have reported that Apple's new iPad mini 6 has a jelly screen problem in portrait mode. Specifically, when dragging the screen up and down, there is an obvious and unsynchr...[Details]
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Timing and protocol are two key points in digital system debugging, and they are also where logic analyzers can play their most valuable role. How can we use a logic analyzer to quickly complete wiri...[Details]
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#include linux/module.h #include linux/types.h #include linux/init.h #include linux/kernel.h #include linux/string.h #include linux/ioport.h #include linux/platform_device.h #include linux/del...[Details]
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There are many types of test systems. According to their composition, they can be divided into three types: centralized test systems, centralized data acquisition systems, and distributed data acquis...[Details]
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When measuring high voltage signals or signals with unknown amplitude, in order to protect the oscilloscope, the signal is generally attenuated using the ×10 block of the probe before being input in...[Details]
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Left: Zhu Wenbin of Midea Capital Right:
Qiaotian Intelligence
Liu Xiaoping
On December 28, 2023, the signing ceremony of the joint strategic investment between Qiaotian Intell...[Details]
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Amplitude modulation and power amplifier are an indispensable part of the instrument landing system test equipment. This paper makes a preliminary design of them. Through the special application of d...[Details]
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1. Plug the USB into the development board 2. Start U-boot in NAND flash mode and enter the following command to open the USB device. # usb reset //Restart Or use # usb start //Direct boot 3. S...[Details]
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Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]