How to use the wireless transceiver module How to use the wireless transceiver module? Which frequency of the wireless transceiver module is better, 2.4G, 315MHz or 433MHz? This is a question that ma...
I saw a good article about IC design, which gave some new ideas to students studying electronics.Multimedia applications such as mobile TV, mobile gaming, and audio playback present a huge challenge t...
On June 9, 2006, the "China Radio Frequency Identification (RFID) Technology Policy White Paper" press conference was held in Beijing. Leaders from the Ministry of Science and Technology, the National...
There are two ways to understand DSP: 1) Broadly speaking: digital signal processing; it uses a digital signal processing system to process signals in digital form, and finally obtains a signal form...
As the year draws to a close, major social media apps and technology companies have begun releasing annual reports to showcase their achievements, trying to mark the year with one thing after ...[Details]
When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding dong" sound which is output from the P1.0 port to the LM386 and then sent to the speaker after being amplified.
1. ...[Details]
Teledyne e2v launches industry's smallest 2 and 1.5 megapixel CMOS sensors featuring low noise global shutter pixels
New CMOS sensor from Teledyne e2v features low noise global shutt...[Details]
Typedef usage and #define
From the name, we know that typedef is a class definition. But it is worth noting that it does not define a new type, but defines a different name for an existing type. I am...[Details]
Recently, the "IAIC Information Security Summit Forum and China Chip Application Innovation Design Competition Information Security Special Competition" was successfully held in Haining, Zhejiang, ho...[Details]
Korean companies plan to withdraw from the LCD panel field, and global production capacity continues to concentrate in China According to a report by Seoul Economic Daily on May 27, Choi Joo-sun, pre...[Details]
Stepper Motor Basics
Every motor converts power. Electric motors convert electrical energy into motion. Stepper motors convert electrical energy into rotation. Not only can stepper motors conv...[Details]
As electric vehicle battery technology continues to develop and improve, it’s easy to imagine a world of transportation in the future: From private cars and SUVs to the truck industry, everything run...[Details]
Hong Kong media reported that Huawei founder Ren Zhengfei said at a business forum on September 26 that Huawei can still survive without US components, and is already producing 5G base stations that ...[Details]
China Energy Storage Network News:
As the seasons change, from the beginning of the year to the end of the year, the ubiquitous power Internet of Things is experiencing a spillover effect.
...[Details]
According to foreign media reports, U.S. Democratic Senator Ed Markey has asked Tesla to disable its "Autopilot" autonomous driving assistance system until the company installs new safety measures to...[Details]
Infineon Technologies AG announced the decision of the Supervisory Board at the Annual General Meeting of Shareholders to appoint Rutger Wijburg as the company's new Chief Operating Officer. The app...[Details]
Integrated circuit application circuit characteristics ① Most application circuits do not have internal circuit block diagrams drawn, which is not conducive to diagram reading, especially for ...[Details]
As shown in the figure, the circuit of improving power supply rejection ratio (PSR) by using external regulator composed of ISO124, MC78L05, MC79L05 and DCP011515 . Using MC78L05 and MC79L05 as auxil...[Details]
RF/Wirelessly
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