Select the "Direction Change Detection Application" in expert mode and change the "Threshold comparison" parameter to 5.0. Upload it to SensorTile.box.
In the mobile phone path:STMicroelectronics/logs...
[i=s]This post was last edited by jinglixixi on 2021-3-24 09:30[/i]For beginners, the initial starting point is to start with building a development environment and testing routines, but if you really...
1. Network OverviewBuilding a complete Zigbee mesh network includes two steps: network initialization and node joining the network. Node joining the network includes two steps: joining the network by ...
Previously, we introduced how to quickly read sensor data through read_data_polling. Today, we will give a detailed introduction to the code functions in the read_data_polling routine. Through this co...
littleshrimpST Sensors & Low Power Wireless Technology Forum
1 Introduction
At present, in the Tokamak device for magnetic confinement nuclear fusion research at home and abroad, a variety of high-power secondary heating methods are needed to heat the pla...[Details]
There are always kids asking about switching power supplies in the EEPW forum . Today, we will take the commonly used flyback switching power supply circuit diagram as an example to help you ea...[Details]
Some friends who bought an oscilloscope may be curious about the refresh rate of the oscilloscope and wonder if they can measure it. Compared with the sampling rate, storage depth and other indicator...[Details]
On the morning of May 11, according to supply chain analysts, Apple’s upcoming iPhone 14 Pro and iPhone 14 Pro Max models will have slightly larger screen sizes than the iPhone 13 Pro and iPhone...[Details]
AD Conversion Let's look at R1 and R2 first. R2 is an adjustable resistor. If we increase R2, the voltage on the RA0 pin will increase. If we decrease R2, the voltage on the RA0 pin will decrease. So...[Details]
1. MSP430F5438A has three timers: TA0, TA1 and TB0. 2. CCR0 has a single interrupt vector with the highest priority. The other CCR1--CCR5 share a common interrupt vector. 3. Interrupt vector: #def...[Details]
Recently, Sunlord Electronics said that the company's precision inductor products mainly have technical advantages such as high frequency, miniaturization, low power consumption, high conversion rate...[Details]
The most far-reaching technological change in terms of touch screen performance is the shift from resistive to capacitive touch screen technology. According to market research firm iSuppli, by 20...[Details]
With the rapid development of radio frequency wireless products, the requirements for miniaturization, integrated modularization, and high frequency of microwave filters are becoming higher an...[Details]
As we all know, the production and management of food and medicine are related to human life and health. If the quality of food/drugs threatens human life, it will be a great disaster. Therefore, all ...[Details]
British Pickering company announces three-pronged plan to deal with product obsolescence As a supplier of modular signal switches and simulation products, we offer and support more than 1,000 PX...[Details]
The external interrupt and timer (internal interrupt) of 51 have a common feature, that is, they work in parallel with the main program. That is, when the main program is running, the interrupt is al...[Details]
At present, the installation rate of HUD products in new vehicles is increasing year by year, and is expected to reach 30% in 2025. So before introducing Epson's HUD integration solution, let us firs...[Details]
According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]
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