This 10 cm "tile" sized antenna operates well within its designed range in the 2.45 GHz ISM band. Use it for WiFi, Bluetooth or any other service that uses this popular unlicensed radio band.
For an i...
1. Introduction
Since it is a watch, low power consumption is a must. Before writing about low power consumption, I looked at the low power consumption of two big guys in the forum. One big guy's over...
w494143467onsemi and Avnet IoT Innovation Design Competition
The product uses two dry batteries with a voltage of 3.2V. In order to prevent the batteries from being connected in reverse, MOS is used. From the simulation results, only N tubes can be used! P tube...
[size=4]C Standard Library[/size] [size=4]C language is a general-purpose, procedure-oriented computer programming language. In 1972, Dennis Ritchie designed and developed C language at Bell Telephone...
The Radio and Television Administration plans to increase the number of 700MHz 5G base stations to 280,000 this year.
At the opening ceremony of the 2022 World Telecommunication and Information Societ...
1. The relationship between serial communication and interruption (1) Serial communication is divided into two parts: sending and receiving. The sender generally does not need (or can use) interrupts...[Details]
As we all know, a lot of news shows that Apple will release 5G iPhones next year, but they use Qualcomm's baseband chips. A report published today by Fast Company confirms Apple's plans to release ...[Details]
Introduction: In recent years, the domain control of automotive electronic control has evolved from a few forward-looking projects to a direction that all OEMs are working hard to implement. Why ca...[Details]
As the successor to the Galaxy A80 with a retractable rotating camera, Samsung launched the Galaxy A82 (also known as Quantum 2) in the Chinese and Indian markets in April 2021. However, in re...[Details]
1. What are the reasons for frequent damage of vehicle sensors?
Lei Mao EMC guy found out during the rectification work for automotive customers that automotive sensors were frequently damaged...[Details]
On July 18, 2012, the "8th China (Shanghai) International Flat Panel Display Exhibition 2012 (FPD CHINA 2012 Full Screen Exhibition for short)" was grandly opened at the Shanghai New International Ex...[Details]
On August 16, data from market research firm Rho Motion showed that although the growth of the electric vehicle industry slowed down at the beginning of this year, global sales of electric vehicles...[Details]
Introduction In the balance control of two-wheeled self-balancing electric vehicles, real-time and accurate measurement of the pitch angle of the vehicle body is the premise of the entire balance co...[Details]
Intrinsic Optimization in LabVIEW
1. Try to use subVIs, because the memory will be released after calling the subVI.
2. Try not to use property nodes in subVIs, because calling property nodes requi...[Details]
Since the development of intelligent motor protectors, there are two development trends. One is: multiple functions are integrated in one housing; the other is: modules are divided according to fun...[Details]
Introduction
In the following example, you create a programming connection between two CPUs of the S7-1500 series and send data records from CPU 1 to CPU 2.
Require
Two CPUs of...[Details]
Earlier this month, LG Energy Solution said it plans to commercialize dry-coating technology by 2028, which is designed to replace the energy-intensive wet process for making anode and cathode elec...[Details]
Reading Flash area data in GCCAVR Definition (only global variables): const int temp PROGMEM = 1; Read: pgm_read_byte(addr); pgm_read_word(addr); pgm_read_dword(addr); String: Global defin...[Details]
Jiwei.com reported on March 8 that Meitu Inc. announced yesterday that it purchased 15,000 units of Ethereum and 379.1214267 units of Bitcoin ("BTC") in open market transactions on March 5, 2021. The...[Details]
Figure Roche converter four-step circuit
The four-lift circuit is shown in the figure. The function of capacitors C2, C3 and C4 is to raise the voltage VC across capacitor C to three times the p...[Details]
RF/Wirelessly
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