Since the emergence of Bluetooth, it has become a very familiar wireless communication method. Most commonly, when we turn on our mobile phones or computers, we can always see a Bluetooth logo.
Howeve...
From: https://forum.micropython.org/viewtopic.php?t=9945p=55587#p55587The sine generator of the DDS is generated using the second core. To achieve higher resolution and higher frequency, it adds 2 PWM...
I added the schematic library of PROTELL99 to my AD13, but I can't take it out and put it into the schematic.
Can any experts please tell me how to solve this problem? Thank you!...
There has been something new in the NFC field recently . In order to promote the deeper development of the national digital currency, DS660 not only integrates multiple NFC protocols, but also support...
[font=微软雅黑, "][size=14px][color=#000000][size=3]Introduction: [/size][size=3]This car can realize the functions of wireless charging and automatic start when power is off, and can drive stably on flat...
There are many methods for measuring the distance and locating power cable faults. The most commonly used and effective methods are the bridge loop method and the pulse reflection method. Compared w...[Details]
1. Basic principles
The basic working principle of the eddy current coating thickness gauge is that when the probe contacts the sample to be measured, the high-frequency electromagnetic field generat...[Details]
summary
To meet the demand for high-speed data transmission, data centers are booming, and the role of optical devices is becoming increasingly important in thi...[Details]
The general voltage specifications of LED light strips are 12V and 24V. 12V LED light strips are composed of three LEDs in a group, and 24V LED light strips are composed of six LEDs in a group. Some c...[Details]
Johannesburg, South Africa, Gauteng, Georgia - Media OutReach - November 14, 2022 - The annual Medical Innovation Summit will kick off again, and medical professionals, industry experts and leaders w...[Details]
The bit variables in 51 include 2 categories, One type is the bit-addressable bits in special function registers, such as EA, TR0, etc. These bits are specially declared in C through sbit, such as ...[Details]
Electronic devices can be divided into two categories: analog and digital. Analog devices have continuous voltage changes, while digital devices process discrete binary codes that represent voltage sa...[Details]
On May 28, according to the Economic Daily of Taiwan, TSMC has proposed that HPC (high performance computing) will become the strongest driving force for long-term growth and make the greatest contri...[Details]
We have implemented the bus device driver model before. Now let's take a look at the platform bus and platform device driver.
It is divided into platform devices and platform drivers, which ar...[Details]
RTC-24-bit real-time clock counter, the RTC module uses the low-frequency clock LCFK, 52810 has two RTC modules RTC0 and RTC1 Statement: When the Bluetooth protocol stack is enabled, RTC0 will be u...[Details]
Basic concepts of data communication There are three types of serial communication: simplex communication, half-duplex communication and full-duplex communication. Simplex communication: Data can onl...[Details]
With the advent of an aging society, the issue of caring for elderly people living alone has received increasing attention. Therefore, researchers have used microcontrollers (MCUs) with high contro...[Details]
I have seen many beginners confused about reading and writing ID codes of PIC16 series microcontrollers. To be honest, the information on this aspect is not very complete. Some textbooks may involve ...[Details]
introduction
With the development of embedded systems, embedded software design is moving closer to software platforms. Microcontroller software design is no longer a single-threaded structure...[Details]
RF/Wirelessly
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