[size=4]1) It is inevitable that there is a 5V/3.3V mixed power supply phenomenon in the DSP system;[/size] [size=4]2) For DSPs with 3.3V I/O power supply, the input signal level is not allowed to exc...
The problem is this, in order to manually set the input level state of some pins of the STM32F103 series microcontroller (statement: because a certain function is to be completed, it is randomly set b...
I have a Cadence 16.6 BRD file. After importing it using the AD13 version Import Wizard, it shows blank. I don’t know what’s going on. Can anyone help me convert it to a format that can be opened by D...
[i=s]This post was last edited by qi777ji on 2019-4-25 11:08[/i] Our regular bare metal system is a sequential infinite loop in the main function, while in a multi-threaded system, multiple independen...
[i=s]This post was last edited by youyou_123 on 2018-9-21 16:47[/i] I haven't participated in this kind of evaluation activity for a long time. Because the industry I am in uses relays, I applied for ...
On February 8, market research firm Counterpoint released a report stating that global smartphone shipments in 2021 increased by 4% year-on-year to 1.39 billion units. Among them, shipments in the fo...[Details]
In the field of machining, every detail counts. Using reliable, precise instruments during production is essential to ensure the quality of the finished product. The Metrios measurement system was ...[Details]
Precautions for maintenance and use of capacitive level gauge (1) Precautions for use. The waterproof performance of the capacitive level transmitter housing is poor, and waterproof measures should ...[Details]
Is it possible to run an AC-DC power supply with a DC input? The answer is yes, at certain times and under certain conditions. Many standard AC-DC switching power supplies (most of Lambda's pro...[Details]
Beijing Xiaomi Mobile Software Co., Ltd.'s "swing-out camera module and terminal" patent was authorized today, with the authorization announcement number CN111866329B. The Qichacha patent abs...[Details]
On June 6, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched a Wi-Fi 6 game...[Details]
Abstract: Based on barcode technology, image processing technology and computer software technology, this paper designs a relatively complete and reliable barcode recognition algorithm. This paper ...[Details]
In order to improve the display speed of graphic information and obtain more display effects, the article is based on the FG_V1.2 microcontroller development board and based on the operation timing...[Details]
1 Introduction
Fatigue driving is one of the main causes of traffic accidents. According to statistics, traffic accidents caused by driving fatigue are the highest in both absolute numbers and propo...[Details]
The flash memory needs to add a 12V power supply voltage when writing data. The attached figure is a circuit for switching the output voltage of the power supply when writing data to the flash memo...[Details]
The positive and negative polarities are marked on the shell of the electrolytic capacitor, and you must pay attention to its polarity during use, otherwise there is a risk of explosion. If the p...[Details]
Products made with microcontrollers or ARM often have keyboard input, and there is an unavoidable problem with keyboard input: keyboard debounce. See the figure below When the key switch is clos...[Details]
The vacuum tester is an identification device for the vacuum degree of the vacuum interrupter. It is based on the principle of magnetron discharge and uses a single-chip microcomputer as the main co...[Details]
1. Fault phenomenon and treatment A 110kV substation in a certain place is undergoing comprehensive automation transformation. There are five groups of 110kv and 10kv voltage transformers, three gro...[Details]
DSP and ARM Processors
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