[i=s]This post was last edited by shinykongcn on 2022-4-10 13:27[/i]Simply open the box, two data cables, the board itself~
Front chip and OLEDChip close-upBack: A really big speaker, and a sponge wra...
The ZigBee standard defines a stack protocol that ensures interoperability of wireless devices in low-cost, low-power, and low-data-rate networks. This article briefly describes the ZigBee stack struc...
When I came to the forum yesterday, I found that @lb8820265 , who had not appeared in the arena for a long time, had a burst of updates, 12 updates, screen-sweeping style~Each title has the "Wanli" Ra...
E103-W01-BF has arrived, and I am ready to unbox it and see what functions it has.
The reason for applying for this module is that I have never seen this thing before, and I want to see what this modu...
[i=s]This post was last edited by symic on 2020-4-14 22:12[/i]I was very surprised to be able to participate in the trial of ST's SensorTile.box. I have been using STM32 and STM8 development boards an...
[i=s]This post was last edited by yin_wu_qing on 2021-9-6 09:50[/i]As mentioned in the previous post, the development board integrates the Si7021 temperature and humidity sensor, which uses the IIC in...
The head of the Treaty and Law Department of the Ministry of Commerce responded to reporters’ questions on China’s lawsuit against the United States at the WTO for abusing export control measures to ...[Details]
No one would deny that 2011 is a difficult year for photovoltaic manufacturers. Michael Barker of Solarbuzz made several guesses about the photovoltaic industry in the coming year. It can be seen...[Details]
For years, Huawei has been developing its own high-performance processors and modems, all of which power its vast array of mobile devices. Until now, the company has refused to sell any of its produc...[Details]
2021 is a year of rapid development for automotive intelligent technology. During this year, concepts such as vehicle OTA, full-scenario voice interaction, digital cockpit chip, pilot assisted drivin...[Details]
I don't know if you have noticed that the running effects of our two digital tube dynamic display programs do not seem to be so perfect. The first small problem is that if you look carefully, the seg...[Details]
AccelerComm Releases 5G IP with O-RAN Acceleration Abstraction Layer Interface
Products can be quickly integrated into any 5G distributed unit (DU) supporting O-RAN AAL, allowing ope...[Details]
Recently, I have been studying the digital tube display. The learning board I use uses the CH451 chip to drive the digital tube display. When I first read the CH451 technical data, I was stumpe...[Details]
I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my...[Details]
What is a stack in data structure?
Let's take a simple example: when putting clothes into a box, the clothes on the top are always the last to be put in; and when we take clothes out of the box, we...[Details]
In the laser power supply, the functions of the synchronization signal source are as follows: 1. Generate a trigger pulse for the discharge switch of the main discharge circuit. If the pulse laser wo...[Details]
introduction
As an integration of various high-tech development achievements, service robots need to interact with humans in a humanized, simple and natural way to achieve the purpose of service...[Details]
Why should
LEDs
be tested
in ohms?
Some companies produce LEDs, but they do not test ohms. They only test current and voltage. Of course, the static ohms can be calculated based ...[Details]
According to General Motors' latest full-year financial report, its net profit in 2019 reached $6.7 billion. After accounting for the $3.6 billion loss caused by the strike, the adjusted EBITDA was...[Details]
For readers and relevant designers, using a multimeter to measure transistor pins is no longer a problem, but in fact, the multimeter can not only measure the transistor, but also determine the work...[Details]
Staff debug the energy storage equipment. Xiaojiawan Energy Storage Power Station is about to achieve full capacity grid connection. On the 21st, the reporter learned from the construction site of the...[Details]
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