[i=s] This post was last edited by lising on 2019-1-22 16:29 [/i] [size=3] The NUCLEO-G071RB development board used in this experiment is provided by [/size][font=sans-serif][size=14px][size=3][url=ht...
[i=s]This post was last edited by wsmysyn on 2019-5-25 15:26[/i] The rice dumplings I exchanged yesterday, that is, on 5-24, arrived today, so fast. {:1_144:} Because I have too few core coins, I can ...
Use ADC chip ADS1100 and double-pole double-throw analog switch ET7222 to collect two analog signals. When the analog switch is switched, only one collected value is correct. Only when 230ms is added ...
[i=s]This post was last edited by sun63312 on 2021-6-9 23:42[/i]HarmonyOS routine learning recordIn the last tutorial, we have obtained the source code in two ways and compiled it in two ways. While c...
nRF6936 Nordic IOT Sensor Kit Thingy: 52 Bluetooth Module nRF52832
For more information, please search on Taobao or Baidu: I have two pieces, used them to learn the Mesh function. Each is sold for 180...
I just bought a RT1052 board, and simply tested its calculation speed. I ran 100 sine waves, and it seemed to take a long time. The code is executed in FLASH. I think it would be much faster if the co...
The MAX17129/MAX17149 are high-efficiency drivers for white light-emitting diodes (LEDs). They are designed for small to medium-sized liquid crystal displays (LCDs) that employ LED arrays as light sou...[Details]
1. Introduction
The key factor that determines the quality of communication between a base station transmitter and a mobile receiver is the propagation channel of the signal. As the signal ...[Details]
Since the chip shortage began at the end of 2020, the semiconductor super boom cycle has arrived. High-end GPUs, CPUs and high-performance computing application ASICs have driven the demand for advan...[Details]
Taiwan-based touch screen module manufacturer TPK-KY expanded its LCD panel module production capacity by four times by the end of the second quarter of 2021. However, due to customers' adjustments t...[Details]
When I used STM32 to write programs before, I used the default clock. Therefore, I didn't care about the RCC clock configuration when writing digital tube displays and A/D voltage measurement...[Details]
Speaking of autonomous driving, everyone must be familiar with it. Autonomous driving has become a major disruptive innovation since humans invented the car. It has a very important impact on the aut...[Details]
In agricultural planting, people are most concerned about the crop harvest and the final profit. Many people think that soil heavy metal testers are completely unnecessary, and think that it is only ...[Details]
In middle school physics teaching, in order to explain the self-induction phenomenon intuitively and vividly, inductor coils and incandescent bulbs are usually used to demonstrate experiments. Th...[Details]
Surgical robots
are advancing at a rapid pace
, and may soon face a turbulent period of development.
Recently, a document entitled "Notice of the Hunan Provincial Medical Insurance Bure...[Details]
Goodwill Electronics launches the flagship model (500VA output capacity) GPT-15000 series electrical safety analyzer, which is in compliance with IEC61010-2-034 (Safety Requirements for Electrical Eq...[Details]
The main circuit of the three-phase passive inverter circuit is shown in Figure 3-7. The three-phase bridge is composed of 6 unidirectional conductive electronic switches, and each bridge arm is conn...[Details]
Engineers who want to compensate for cable losses may choose different methods when measuring and characterizing coaxial cables. So far, these methods include vector network analyzers (VNA), time ...[Details]
According to ausdroid, Huawei has confirmed at IFA 2019 that although the Mate 30 will run Android 10, not Hongmeng, it will not come with any Google applications and services at launch. Dr. Wang Che...[Details]
Gallium oxide (Ga2O3) detector is a photodetector based on ultra-wide bandgap semiconductor materials, mainly used for the detection of day-blind ultraviolet light.
Its unique physical and ch...[Details]
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