I am doing an experiment of a Zigbee terminal receiving GPS signals and sending them to the coordinator. However, under the ZSTACK protocol stack, there is no response after the CC2530 is connected to...
[i=s]This post was last edited by qwqwqw2088 on 2020-7-16 16:58[/i]Advances in wireless connectivity and low-power embedded processing have enabled new applications for smart homes and buildings. Most...
[i=s]This post was last edited by qwqwqw2088 on 2019-11-17 21:40[/i]Multi-cell batteries are typically built as arrays of cells connected in series or parallel.Too many cells in series will result in ...
I use STM32F103VCT6 to write programs.There is a piece of code:
void Window0_Wy(void)
{char s[8],j,i=0;float ShiftValue0;//位移值switch(SP_Read.WyBdDs.Uint){case 1:if(Encoder.UintSP_Read.Encoder_Sample[0...
Artificial intelligence (AI) developer Jagadish K. Mahendran and his team have designed an AI-powered, voice-activated backpack that can help the visually impaired navigate and perceive the road. The ...
If the 3.3V of the microcontroller chip is short-circuited to the ground, will the microcontroller burn out?After disconnecting the line connecting the power supply to the microcontroller, the other 3...
The three-phase AC motor can be temporarily converted into a generator by driving it with an external capacitor and power (diesel engine, turbine, etc.) for use in lighting or broadcasting, and sm...[Details]
Controller Area Network (CAN) is a fieldbus with international standards and high cost performance. CAN was first introduced by Bosch in 1986 and is a multi-host local network originally used for c...[Details]
China's real-time snow detection technology is still relatively backward. For example, satellites are used to monitor the melting dynamics of snow in real time. However, in actual operation, there ...[Details]
From October 12 to 14, the 3rd Digital China Summit was held in Fuzhou, Fujian. Fuyao Group appeared in Hall 6 with the theme of "Fuyao Global, Intelligent Creation of the Future". The "front-mounted...[Details]
Construction site
The main project of the Jintan Salt Cavern Compressed Air Energy Storage National Experimental Demonstration Project, which is constructed and operated by China Huaneng Gro...[Details]
Background: Socionext previously launched the SC1260 series of 60GHz automotive millimeter-wave radar sensors , which use 6.8GHz (57.1~63.9GHz) bandwidth and expand the number of receiving antennas ...[Details]
Earlier, at the Snapdragon Technology Summit, Alex Katouzian, senior vice president of Qualcomm's mobile business, evaluated Apple's M1 version of the MacBook, saying that it does not support 4G and ...[Details]
Single-touch sensors and swipe sensors are two new types of solid-state fingerprint sensors, both of which collect information through changes in capacitance during touch. This article analyzes the...[Details]
The RFID reader and tag system both use the low-power MCU chip PIC16F877A as the core control unit, and the low-power wireless RF transceiver chip CC2500 as the core, with peripheral filters and an...[Details]
Go to Taobao, buy a house, a car, and a plane...
Available online, priced at 2.39 million
In 2024, along with the “humanoid
robots
”, the “low-altitude economy” was also inclu...[Details]
There are many methods for measuring capacitance current testers, such as single-phase metal grounding method, neutral point external capacitance method, neutral point external voltage method, etc....[Details]
Lithium-ion batteries represent the development direction of spacecraft energy storage equipment and are the third-generation energy storage devices for spacecraft. They have the advantages of light w...[Details]
With the continuous development of various high-tech technologies, our lives have benefited from their application and have become more and more convenient and comfortable. For example, AI technology...[Details]
Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]