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When writing drivers for I2C devices, you will often see the maximum transfer rate of the device mentioned in the manual, such as: In the configuration register to implement I2C, it is also nece...[Details]
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__align(4) u8 mem1base ;
Why byte alignment?
Theoretically, it seems that any type of variable can be accessed from any address, but in reality, when accessing a specific type of variable, it i...[Details]
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The pneumonia epidemic continues to rage in Taiwan, and a series of incidents of migrant workers being infected at electronics factories in Miaoli County have attracted much attention from the outsid...[Details]
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Power Design Tip 9: Estimating the Temperature Rise of Surface-Mount Semiconductors
Estimating semiconductor temperature rise used to be simple. You simply calculated the power dissipation of the...[Details]
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The development of serial bus can be summarized into three stages: Clock parallel bus: less than 200MHZ, such as CPCI, PCIX, SDRAM, ISA, PIC Source synchronous clock parallel bus: less than 3200M...[Details]
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Infrared thermal imaging technology has applications in both military and civilian fields. It originated from military use and gradually turned to civilian use. In civilian use, it is generally cal...[Details]
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In actual development, AD and DA are used quite frequently. In this section, we write a program to display the collected voltage values on the digital tube. The program is as follows: /***********...[Details]
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For any flow measurement, it must include two parts: one is the flow measurement itself; the other is its error tolerance. Otherwise it is incomplete. Therefore, for any flow meter, its error charact...[Details]
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I thought 2021 was already the most challenging year, but starting from 2022, the outlook for the manufacturing industry will face constant changes in the market. The current manufacturing market fac...[Details]
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1 Introduction The vortex gas flowmeter is a velocity flowmeter that is widely used in the production, storage and transportation of crude oil. Since it has no moving parts and has temperature and pr...[Details]
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Classification of command systems The instruction system uses 44 mnemonics, which represent 33 possibilities and can achieve 51 operations. Therefore, some functions can have several mnemonics. A t...[Details]
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Leakage current measurement is actually how much leakage current there is from the perspective of the final safety performance of the system, because the connections between factories and equipment a...[Details]
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introduction
Fire is one of the most common serious disasters, which often causes great harm to people's lives and property. At present, smoke detectors, infrared detectors, ultraviolet de...[Details]
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Recently, MediaTek has joined hands with Tuya Smart, a global AI+IoT smart platform, to expand NB-IoT applications to more smart devices. Tuya Smart connects to Tuya Cloud based on the MediaTek MT262...[Details]
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What is a Class A amplifier?
Class A amplifier is a specific amplifier classification, also known as Class AB amplifier. It is a way of dividing the audio signal into positive half-cycle and n...[Details]
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