The possible causes of RF interference are increasing, some are obvious and easy to track, while others are very subtle and difficult to identify. Although careful design of base stations can provide ...
1. Circuit parameters
1. Charging power source: If it is a USB power source, the rated voltage is 5V.
2. Determine the capacity and voltage parameters of the battery to be used. If you use 18650, you ...
Do you know what the reason is? My file name and directory are correct, but now it gives an error. I have been busy for a long time but still can't solve it....
It seems like earthquakes are happening everywhere. Sichuan just experienced a magnitude 6 earthquake, and Japan was hit by an earthquake and tsunami. The loudspeaker warning during the Sichuan earthq...
[align=center][b][GD32E231 DIY Contest] 06. Automatic Fish Feeding Robot - ADC/DMA/TIMER0/Serial Port [/b][/align] [align=left][b]Here, a photoresistor is used to monitor the light intensity around th...
According to domestic digital bloggers, the release time of Honor's left and right folding screen model is tentatively scheduled before the Spring Festival, and its appearance is similar to Huawei Ma...[Details]
The MX60 Gigabit Ethernet contactless connectivity solution is a wireless transceiver that provides high-speed, solid-state wireless connectivity to replace traditional mechanical connectors.
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After the first stage is completed, the start_armboot function is called to start the second stage. The start_armboot function is in the lib_arm/board.c file. 1. uboot second stage The first stag...[Details]
The history of network analyzers was almost entirely created by HP.
In 1950, HP produced the 805A, a coaxial bridge operating at VHF (30MHz~300MHz), which for the first time provided a visual re...[Details]
Rolls-Royce has jumped on the electrification bandwagon and has already produced its first electric car, but CEO Torsten Muller-Otvos admits that electrification is inevitable if the company wants to...[Details]
The biggest difference between the off-site traffic enforcement model and the traditional law enforcement model is that once a violation occurs, visual data can be recorded. The perpetrator does not...[Details]
MSP430 Introduction
TI's MSP430 microcontroller product series has a 16-bit RSIC architecture and ultra-low power consumption. As the latest product series of MSP430, F5xxx uses 0.18um process...[Details]
Serial Interface
There are two communication modes for 8051 microcontroller:
Parallel communication: Each bit of data is sent or received at the same time.
Serial communication: Data is sent or r...[Details]
1. What are the advantages and disadvantages of C language and assembly language in microcontroller programming? Answer: Assembly language is a symbolic language that uses text mnemonics to represent...[Details]
In the LLM boom, we should not only pay attention to the GPU itself, but also to the interconnection technology. As the number of AI parameters increases exponentially, or even expands "without a c...[Details]
Timers are divided into hardware timers and software timers. Almost all microcontrollers are equipped with a limited number of hardware timers, that is, the controller itself has a dedicated module...[Details]
Although I have been using STM8S003F for a year, I still don't have a detailed understanding of some of it. From today on, I will learn it in detail by referring to the chip data. This article is a s...[Details]
Last year, Huawei launched the MatePad Pro, which uses the punch-hole screen technology used on mobile phones on tablets, reducing the borders, increasing the screen-to-body ratio, supporting "multi-...[Details]
An ordinary voltmeter gives a measurement reading of the signal voltage by moving a pointer or digital display on its dial. An oscilloscope is different. An oscilloscope has a screen that can display...[Details]
There are 7 main exceptions in the ARM processor (2 interrupt exceptions):
1. Reset exception: In the ARM-based microcontroller, the following events are often used as the cause of reset.
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