I plan to use Lora to build a remote control network. I have used Zigbee to build a network before and want to achieve the same effect. But I don't know the technical details of Lora.
1. Can the nodes...
In the afternoon, I scratched the board and found it was covered in dust . It had been there for several years.TI
I bought it from an msp432 forum event and never opened it.
I bought the MSP430 from t...
In double-sided PCB boards, when there are crossovers, the front and back wiring can be used to solve the problem. In the design of single-sided circuit boards, when some lines cannot be connected, ju...
In the most difficult time, with your help, I got through the difficult days. Life has ups and downs, ups and downs, thank you for your help, my best friend....
[align=center][size=2]Note: This event is the same as [url=https://en.eeworld.com/bbs/thread-1075996-1-1.html]Community's Big Benefit: UK Aim TTi's latest digital signal generator and best-selling cur...
China's electric vehicle and power battery industry is developing rapidly, and the global market structure is quietly changing. Korean battery companies are struggling to cope with the strong global ...[Details]
The supply voltage of the core processor of handheld devices is getting lower and lower, but it is another challenge to balance efficiency and battery life. The most commonly used in the step-down ...[Details]
The traditional fluorescent lamp starter (commonly known as the starter) is composed of a bimetal switch installed in a neon tube and a capacitor, as shown in Figure 1.
When the AC power is turne...[Details]
Today, Hikvision issued an announcement stating that the company received a notice from its subsidiary Hikvision
Robotics
that Hikvision Robotics recently submitted application materials fo...[Details]
On Tuesday (September 12), BMW Group, Ford Motor Co. and American Honda Motor Co. reached an agreement to form a new company called ChargeScape.
Through ChargeScape, BMW, Ford ...[Details]
A netizen asked on Zhihu: Will iPhone 11 be the next "really good phone"? In response to this question, Li Nan, former senior vice president of Meizu, basically believed that iPhone 11 would be a b...[Details]
Part 1: Digital Tube 1. Basic knowledge 1. Digital tube pin definition (single digital tube) The upper one is the common cathode connection The bottom one is the common anode connection Divide "8...[Details]
Let's turn the clock back to June 6, 2019. On this day, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and ...[Details]
(Image source: Envision official website) According to foreign media reports, Envision Solar's renewable energy street light has been patented. The product is called EV Standard and can charge ele...[Details]
The button is a commonly used and simple human-computer interaction operation. The button is actually a non-self-locking touch switch. When pressed, the contacts will close, and when released, the co...[Details]
Honda refers to Honda Motor Co., Ltd. (Honda Motor Co., Ltd.), the world's largest motorcycle manufacturer, and its automobile production and scale are also among the world's top ten automobile manuf...[Details]
Transporting multi-channel digital audio data within an audio product can be a challenge. The complexities involved in signal routing and providing a sufficient number of input/output ports on digi...[Details]
Shift: shift a binary number one place to the left or right, such as 11111111 =1, after shifting right one place it becomes 01111111, and fill the empty space with 0, and the same applies to left ...[Details]
We compile each c or assembly file separately, but do not link them, and generate many .o files. These .o files are scattered first, and we must first consider how to combine them; secondly, these .o ...[Details]
CATL, as a leading battery manufacturer in China, recently disclosed its latest achievements in the field of all-solid-state battery research and development. It is reported that the company has se...[Details]
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