-
Step 1: Determine the functionality you need to implement
The function automatically turns on the light when it senses someone is there. Then it will automatically turn off when the owner goes...[Details]
-
Preface
The variable frequency power supply (
working principle of variable frequency power supply) converts the alternating current in the mains power supply from AC→DC→AC and outputs a...[Details]
-
Third quarter net revenue of $2.55 billion; gross margin of 37.9%; operating margin of 13.1%; net profit of $302 million Year-to-date net revenue: $6.80 billion; gross margin: 38.4%; operating margin...[Details]
-
AC CV testing can reveal the thickness of the material's oxide layer, the interface trap density of the wafer process, the doping concentration, doping distribution, and carrier lifetime, etc. AC CV ...[Details]
-
In the field of speech and music synthesis, voltage-controlled filters are often used to envelope-shape the generated sound signals. However, due to high cost, many peripheral devices required, and co...[Details]
-
According to previous news, the Xiaomi 12 series's super-large cup model "Xiaomi 12 Ultra" may be released in June, and will be further enhanced in terms of performance and imaging, reaching th...[Details]
-
II. C/C++ Options Among the following five options, C/C++ is the most important, so some functions need to be emphasized. Looking at the option title "C/C++", it is mainly aimed at C/C++, which is si...[Details]
-
AT93C46 assembly read and write sample program; Description: The software package is only applicable to the 93C46 8-bit memory structure state, and the software package can be embedded in any space i...[Details]
-
As a professional power supply design and testing engineer, we use various digital oscilloscopes to measure related electrical signal quantities every day. There are also many types of probes that ma...[Details]
-
The best way to analyze packets traveling on a network depends largely on what equipment you have at hand. In the early days of network technology (the days of shared networks using HUBs or hubs), th...[Details]
-
Video surveillance system has always been a hot topic in the field of surveillance. It is intuitive, convenient and has rich information content and is widely used in various industries, such as tr...[Details]
-
Hall sensors are usually used to measure DC current. Since AC clamp meters cannot use electromagnetic induction, the Hall sensors are placed as shown in the figure below. The magnetic flux generated ...[Details]
-
Experimental phenomena: One EB2530 (terminal A) is defined as the transmitting module, and the other EB2530 (terminal B) is defined as the receiving module. Press the button on EB2530 (terminal A) to...[Details]
-
Preface
Sensors have always played an important role in the field of healthcare because they are at the forefront of data collection. In 2015, the medical sensor market reached US$8.21 billion a...[Details]
-
In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
Wireless Connectivity
京公网安备 11010802033920号
EEWORLD