I want to use CC2531USB dongle as a coordinator to connect CC2530 nodes, and hope to debug it through the serial port on a PC. I downloaded the example of cc2531-usbDongle from TI's official website, ...
Recently, Xiao Ming conducted a survey on home appliance selection for people born in the 1990s. 90% of the people chose the price should not be too expensive, the functions should be powerful, the co...
I want to put some magnets on the servo, but it is useless to print a lot of through-hole modification parts. Do I have to make a shell for the original one and then make a platform based on it? ?...
The area encircled by the red circle needs to be monitored. The area is very large, and there is no wire or electricity. The signal will eventually be transmitted to the location marked with the red d...
As a professor at the School of Economics and Management of Beijing University of Posts and Telecommunications and director of the Center for Competitiveness and IT Economics, Dr. Zeng Jianqiu believe...
1. Touch screen calibration principle The bits of ADCDATA parsed by the touch screen pointed previously represent the conversion results of the coordinate ADC, and these results are converted through...[Details]
The FLASH program memory and data EEPROM inside the STM8 are controlled by a set of general registers. Users can use these registers to program or erase the contents of the memory, set write protect...[Details]
Although any speaker has its strengths and weaknesses, especially under a limited budget, it is not easy to get a perfect effect with a low-priced speaker, but there are certain reference standards or...[Details]
An LED street lamp lights up 40 1W LEDs. Let's use this as a ratio and list several solutions to compare their advantages.
The first method is non-isolated
buck
drive, a string o...[Details]
1. Amplitude adjustment and measurement After checking that the wiring of the oscillation circuit is correct and the components are properly selected, oscillation may occur after the DC power supply ...[Details]
The original equipment market for LiDAR is experiencing its sweetest moment.
This week, Gaogong Intelligent Automobile Research Institute released the latest data showing that in the thi...[Details]
As people's requirements for automobile safety, environmental protection, energy saving and comfort increase, electronic products are increasingly used in automobiles, various new connectors and fu...[Details]
introduction
Currently, most PLC manufacturers only launch redundant PLCs in large PLC systems, but not in small PLC systems, and large redundant PLC systems are expensive.
As the r...[Details]
The construction of charging infrastructure is the key construction direction of "new infrastructure". The areas covered by new infrastructure mainly include the following seven items: 5G base statio...[Details]
On October 29, Dianlian Technology released its 2020 third-quarter report. The company achieved operating income of 1.861 billion yuan from January to September 2020, a year-on-year increase of 24.71...[Details]
On September 14, the groundbreaking ceremony for the Xinhua Power (Shuozhou) 300MW/600MWh shared energy storage project was held in Huairen County, Shuozhou City, Shanxi Province. Li Yanpo, dep...[Details]
Classification by medium: Liquid flowmeter and gas flowmeter are classified by measurement method: velocity type (such as: vortex flowmeter, swirl flowmeter, turbine flowmeter, ultrasonic flowmeter, ...[Details]
This time, WeChat Moments has done a great job again. After a set of project battery cell selection survey and evaluation data was exposed in WeChat Moments, it instantly attracted the attention of...[Details]
China Energy Storage Network:
Energy Internet is a new support for promoting energy transformation in China and even the world and promoting green and low-carbon development. Energy Internet ...[Details]