Hardware: BlueNRG LP development board
Application: Read external sensors regularly through IIC and store them in RAW. Turn off broadcasting 1 minute after booting to save power. During this period, p...
Cause of the problem: (1) The file path does not contain include.
Method 1: Include the file or path.
step1: Right-click project→properties→build→include option.step2: Click “+” to add the file path →...
Wireless connectivity is becoming more and more common. Nowhere is this more evident than in consumer electronics, where the mobile and tablet markets have driven the rapid adoption of a variety of wi...
[align=center][font=微软雅黑][size=3][/size][/font][/align][align=left][font=微软雅黑][size=3] [/size][/font][/align][align=left]IoT technology and innovation are providing important driving force for the dig...
Now more and more people have installed photovoltaic power generation on their roofs, and they are very happy to easily earn income from selling electricity every day. And many people have also f...[Details]
As a light source for street lamps, LED
has many advantages over traditional street lamps. First, LED is a
semiconductor
diode with a very long life. When
the luminous flux
decays to 80...[Details]
Previously, we brought you a summary of a series of difficult problems that are often encountered in analog electronics learning: Analog Electronics Troubleshooting Series (I): How much do you know ab...[Details]
main structure Common phrases: 7. Preprocessing: #define LED P0 That is, define the LED to indicate P0, and in the following programs, the LED will represent P0. (Note that there is no semicolo...[Details]
The eye diagram is formed by overlapping each code element waveform obtained by scanning due to the afterglow effect of the oscilloscope. Today, Antai Testing will lead you to understand what the e...[Details]
1. Working principle of radar level meter The radar level meter uses ultra-high frequency electromagnetic waves to transmit to the liquid surface of the container being detected through the antenna. ...[Details]
Previously, I analyzed Audi's first generation of LCD instrument clusters based on information. This time, I will make some arrangements for the second generation. This LCD instrument cluster is...[Details]
On May 17, Qunzhi Consulting data showed that the price of smartphone panels continued to decline in May. The agency believes that in May, the global supply and demand of smart phone panels of variou...[Details]
1. Introduction
Pulse meter is a common electronic electricity meter on the user side of the power system. For remote electronic meter reading system, reliable and accurate measurement of pulse ...[Details]
On June 10, Chen Jin, general manager of Lenovo China's mobile phone business department, announced that Lenovo Legion gaming phone will be launched soon. Chen Jin said that Lenovo's Savior...[Details]
Create a new project in MPLAB X IDE. As a rule of thumb, header files are usually placed in a folder named h, and source files are placed in a folder named src, as shown in the figure below. When com...[Details]
The TI development team successfully developed the world's first millimeter-wave radar SoC, after which they integrated this technology into automobiles and made more cars safer. Imagine a low-cost...[Details]
Apple has internally discussed the idea of launching some iPhone models without SIM card slots by next year, according to Bloomberg reporter Mark Gurman. In his latest Power On newsletter, Gurman s...[Details]
With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]