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The most common ways to write SPI polarity and phase are CPOL and CPHA, but there are also some other ways to write them, which are briefly summarized as follows:SPI's CPOL indicates whether the SCLK ...
Engineers are constantly looking for the simplest solution to complex system design challenges. Consider the U-NII 1-8, 5, and 6 GHz solutions. In this article, we will review how best-in-class bandBo...
[i=s]This post was last edited by damiaa on 2018-12-18 10:10[/i] [Development Kit for nRF52840] + Evaluation of Four Bluetooth Serial Port Transparent Transmission[b]Library Code:[/b] After comparativ...
Collection plan (1)
TI C5000 DSP has the characteristics of low power consumption, high performance and low cost. Among them, TMS320VC5502 has a clock speed of up to 300M, can expand 2MB of sdram, has...
Since the use of timer conflicts with serial communication, the reason should be that serial port 0 uses timer 1 as the clock. Therefore, after enabling timer 1 (timing time is 100us) according to the...
I can't find the specification sheet for this IC. I may be looking for a previous IC. Is there a replacement IC? Or if you find the same one, please give me some reference and recommendation....
Recently, "AnTuTu" announced that the car-computer version evaluation system has officially started public testing. In the future, the car-computer system can also run scores like mobile phones and t...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
Those who hold Qorvo stock should be very happy recently. In the past two weeks, the stock price has exceeded 100 and hit a record high of 104.22. 5G is an important factor in its stock price rising....[Details]
The Nand flash configuration of S5PV210 is similar to that of 2440 and 6410, but the difference is that S5PV210 has more powerful functions, especially the hardware ECC of S5PV210 (this article does n...[Details]
The distribution of my country's energy resources is characterized by more coal, less gas and less oil. China's oil resources are heavily dependent on imports. If it is not controlled, China's oil ...[Details]
To trigger the SCR to turn on, the gate pulse current must have sufficient amplitude and duration, and the current rise time must be as short as possible.
The driver
using a pulse transfor...[Details]
Recently, the organizing committee of the 2022 China Display Academic Conference revealed that Xu Hongxing, an academician of the Chinese Academy of Sciences and the Academy of Sciences for the Devel...[Details]
The Ethernet interface is the hardware foundation for Ethernet communication in embedded systems. With the advancement of microelectronics technology, many embedded control chips have integrated ...[Details]
1. Detect low-power Schottky diodes A. Identify the positive and negative electrodes (a) Observe the symbol on the outer shell. The Schottky diode symbol is usually marked on the outer shell ...[Details]
1. Introduction
Today is an era of new technologies emerging in an endless stream. In the field of electronics, especially in the field of automated intelligent control, the control systems com...[Details]
Just a few days after iOS 15.1 was officially released (October 25), Apple released the first Beta test version of iOS 15.2 to developers this morning. Of course, at the same time, iPadOS 15.2, ...[Details]
Error : section placement failed: unable to allocate space for sections/blocks with a total estimated minimum size of 0x2298 bytes in (total uncommitted space 0x1f80). Error while running Linker...[Details]
On March 4, 2014, WPG Holdings, a leading electronic component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia launched a 12W dimming non-isolated bulb solu...[Details]
On April 12, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched
a low-voltage brushless motor ...[Details]
Microcontroller MCU
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