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In recent years, engineers designing mobile phones and other battery-powered devices often need to make more sensitive current measurements to ensure that the current consumption of the device is wit...[Details]
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This article will discuss two methods to eliminate the effects of excitation current mismatch and mismatch drift. The first method is a software method that uses the internal multiplexer for most inte...[Details]
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===============Components required========================= Laser head*8 5mm photoresistor*8 Switch*1 Touch button*1 USB holder or DC holder*1 1k resistor*2 10k resistor*10 3mmLED*1 Passive buzzer*1 ...[Details]
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China Energy Storage Network News:
Early in the morning of January 6, at the construction site of the converter station of the Fujian-Guangdong interconnection project, construction workers...[Details]
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There are official function functions in the 2440lib.c file. For example, the functions in my clock management are in this file. I have modified some of the function functions.
for example
...[Details]
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On the evening of February 22, Huawei's Mate X2 folding screen flagship was officially released. The machine adopts a new double-helix water-drop hinge and uses a variety of high-precision m...[Details]
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Recently, the annual NIWEEK came to an end in Austin. At the annual meeting, NI will set up a special exhibition area to showcase some of the hottest demos with partners. This year, NI has stepped up...[Details]
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Edinburgh, UK, 9th October 2011 – Wolfson Microelectronics Ltd has announced that Armadeus Systems, a developer and manufacturer of low-cost embedded Linux systems, has adopted Wolfson's WM8311 int...[Details]
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Q: Can I power the op amp with a single +10V supply, or must I use ±5V supplies?
A: This question is somewhere between an RAQ and an FAQ, so it's worth discussing. Yes, you can use a +1...[Details]
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ARM-LINUX-GCC version 4.3.2. Installed in /usr/local/arm/4.3.2. Step 1: Modify the linux-2.6.34/Makefile file, find the following two pieces of information in the makefile and modify them ARCH? = ar...[Details]
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By the end of the year, none of the seven strategic emerging industry plans that the market has been looking forward to have been released, but the Internet of Things is expected to break this deadlo...[Details]
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Medical imaging technology plays an increasingly important role in the healthcare industry. The development trend of this industry is to achieve early disease prediction and treatment through non-i...[Details]
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The market for SW and E/E components will grow rapidly under the different influences of the ACES trend and will differ greatly at the segment level. The move towards more centralized SW and E/E arch...[Details]
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The switching power supply is a frequently used accessory in the automation system control supporting equipment, and its role is very important. Based on this, the troubleshooting of the switching ...[Details]
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Last time, I finished reading the boot assembly and prepared the C operating environment. Now I will start to learn the C source code and jump from the start.S file to the file
lib_arm/board.c ...[Details]
Microcontroller MCU
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