Today at 10:00 AM, live broadcast with prizes: Keysight Technologies 100G/400G Optical Communication Test SolutionsClick here to enter the live broadcastLive broadcast time: 10:00-11:00 am, October 18...
This article explains in detail the Siemens s7-200smart modbus-rtu communication example programming, see the attached download:Siemens, plc, modbus, smart200, modbus-rtu...
STM32G474 reads the temperature and humidity data of HDC1080 and sends it to the computer through the serial port
Project Files:Same as the stm32g071 below
https://en.eeworld.com/bbs/forum.php?mod=vie...
MOS and transistor drive circuit1. The leakage current of transistor Q4 is (3.3-0.7)/1K=3.6mA2. The current of NMOS Q5 is almost 0, so the power saving of NMOS is not an order of magnitude compared wi...
An example of SPI, using SPI to realize two-machine communication, using interrupt mode to realize full-duplex communication.
This example is implemented with two MEGA8515, and the connection is:
...[Details]
The general process of creating .ctl is as follows:
1. Create a new control in a vi, any data type is acceptable.
2. Select Advanced...Customize... from the pop-up menu of the current control, and ...[Details]
According to foreign media reports, OnePlus has confirmed that its upcoming smartwatch will run Wear OS. Back in November last year, a report claimed that the OnePlus smartwatch would not be a...[Details]
IGBT is to BYD as HiSilicon chip is to Huawei. China is entering the era of independent intellectual property rights in an all-round way. BYD IGBT, which has broken the technological barriers of fo...[Details]
The author's development environment: 64-bit win7: Computer using USB wireless network card Ubuntu: Information CD Ubuntu 9.10 Connection method: JZ2440 is directly connected to the computer ...[Details]
Preface: Hydrogen energy, as a green and efficient secondary energy source, has a wide range of applications and broad prospects. Therefore, hydrogen fuel cell vehicles have become an important optio...[Details]
Xiaomi, which has been making frequent moves, has once again launched a new strategy. Recently, Lei Jun announced at the Xiaomi Annual Meeting that in 2019, Xiaomi will officially launch the "mobile ...[Details]
The automotive industry as we know it is about to change forever. The early stages of autonomous driving , connected cars, and electrification are already here. As the pace of innovation across the a...[Details]
On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]
Most large-diameter orifice flow meters are installed in water supply mains, and it is difficult to get an opportunity to stop the water supply for inspection. Orifice flow meters are inconvenient to...[Details]
1. When I followed the example to create my own project, there was undefined in the GPIO library file, etc. When we first started learning to create a new project, we should pay attention to Defined ...[Details]
Great Wall Strategic Consulting and the Tianjin Municipal Government jointly released the "GEI 2020 China Unicorn Enterprise Report". In the past year, a total of 251 companies were rated as "China U...[Details]
Recently, TSMC has decided to build a 100-hectare factory in the Central Science Park in Taichung, with a total investment of NT$800 billion to NT$1 trillion (approximately US$28.9 billion to US$36.1...[Details]
In use, a dedicated ground resistance tester is expensive and inconvenient to purchase. Can I use a multimeter to measure the ground resistance? The author used a multimeter to conduct experiments on...[Details]
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