[i=s]This post was last edited by Yunhu Congbai on 2022-9-3 15:28[/i]Ask for forgivenessIn fact, I had already received the board a long time ago, printed out the chip manual, and read it many times.I...
I remember that the STC microcontroller has a chip that can be used for single-step simulation. I didn't expect Qinheng to be able to do it, so I tried it today and it works well.
It’s actually very s...
Diary accumulation month after month, water dripping wears away stone[Atria Development Board AT32F421 Review] - Peripheral Review
AT32F421 is a lightweight M4 core microcontroller. It has a high freq...
The MSP430g2553 is a 16-bit MCU with a supply voltage as low as 1.8V. It includes the peripherals shown in the figure below and has a variety of low-power modes for developers to use flexibly.
MSP43...
I used C51, S51, AVR, C8051 a lot before, and I felt it was OK. Due to work reasons, I have to use TI's microcontroller (MSP430 series). When I first looked at the information, I found that TI's micro...
Regarding the transmission distance of "wired" and "wireless", as well as the upper frequency limit of wired transmission:"Wired" usually refers to the transmission of electromagnetic waves guided by ...
Today, when high-tech is everywhere in our daily life and study, "low-tech" means returning to nature and tradition, and exploring the wisdom and ingenuity that humans have long possessed. Low...[Details]
Using power lines as channels for communication is a good way to solve the last mile problem. However, as a communication channel, power lines have the characteristics of high noise, multipath effe...[Details]
1 Introduction
In recent years, with the development of power electronics technology, microelectronics technology and large-scale integrated circuits, the improvement of production processes a...[Details]
RS485 uses DMA to send and switch the receiving and sending states. There are several implementation methods: Turn on the "send completion interrupt" of DMA, and switch the state of sending and rec...[Details]
On October 18, China Daily reported that several people familiar with the matter revealed that the Chinese government supports Tesla to try out some FSD (Full-Self Driving) functions on the pre...[Details]
Huawei recently announced a list of devices that will receive EMUI 12 starting from the first half of 2022. It will be pushed to overseas models rather than the domestic HarmonyOS. As can be seen f...[Details]
Hurun Report invited more than 500 guests, including founders and CEOs of unicorn companies, investors of unicorn investment institutions, and entrepreneurs on the Hurun Report to attend the confer...[Details]
According to foreign media reports, Intel, the world's largest computer processor maker, announced the launch of a new series of server chips aimed at maintaining its dominance in one of the most pro...[Details]
A spectrum analyzer is an instrument used to display the amplitude of a signal in the frequency domain. The radio frequency field is called "RF multimeter". Spectrum analyzers can be used for general...[Details]
The LEON processor series is a 32-bit microprocessor developed by a research institute under the European Space Agency and is used in various ASIC chips of the space agency. Currently there are LEO...[Details]
LED display (LED display, LED Screen): also called electronic display or floating text screen. It is composed of LED dot matrix and LED PC panel. It displays text, pictures, animations and videos...[Details]
According to foreign media reports, optical solutions provider ams OSRAM has launched the first members of the OSLON® Black series of infrared (IR) LEDs with rectangular beams, which are compatible w...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
summary
The fifth article in this series explains the importance of auxiliary power in the Analog Devices Battery Backup Unit (BBU) reference design. Auxiliary power consists of a ...[Details]
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