This article writes a program based on the SimpleMac protocol stack of 802.15.4/ZigBee to realize the communication between two STM32W108 wireless nodes. The nodes are divided into SUN nodes and PLANE...
(1) Crossing circuits are not allowed in printed circuits. For lines that may cross, there are two ways to solve it: "drilling" and "winding". That is, let a lead "drill" through the gap under other r...
1. Introduction
Due to its characteristics of high-speed moving object recognition, multi-target recognition and non-contact recognition, RFID technology shows great development potential and applic...
In view of the problems of complex wiring of environmental monitoring systems, low real-time and accuracy of data, a distributed sensor network platform based on ZigBee technology is proposed. The SHT...
@cruelfox
[CC1352P Review] The beginning of a little frustration
[CC1352P Evaluation] Continue to tinker with SDK examples
[CC1352P Review] The twists and turns of GDB debugging CC1352
[CC1352P Evalua...
ADSP-CM40x integrates the industry's highest precision analog-to-digital converter and the fastest ARM Cortex-M4 core, fully meeting the demanding performance requirements of the next generation of i...[Details]
Tube
amplifier Generally speaking, the faults are no more than the following six categories.
1. The output power becomes smaller and the sound becomes weak
. 1. The power tube is aging. ...[Details]
On the evening of August 20, Philips released its semi-annual performance report stating that its operating income in the first half of 2021 was approximately 848 million yuan, a year-on-year increas...[Details]
On January 10, Scion released the first S series high-performance imaging radar product for assisted driving - SIR-4K. After one year of research and development, this imaging radar for assisting dri...[Details]
PIC XX XXX XXX (X) -XX X /XX 1 2 3 4 5 6 7 8 1. Prefix: PIC MICROCHIP is the product code of the company, especially: dsPIC is a new type of PIC microcontroller with integrated ...[Details]
According to domestic digital bloggers, Huawei will launch three smart screens at the press conference on July 29, namely Smart Screen S55 Pro, X75 and V98. A Huawei LCD TV model named HD98SOKA ...[Details]
On August 12, Apple plans to launch the iPhone SE 4 supporting Apple Intelligence in 2025. It is expected to be equipped with at least an A18 chip to support the generative AI function of the new i...[Details]
The "2020 Second Autonomous Driving Map and Positioning Conference" was grandly held, hosted by Gasgoo and co-organized by the Autonomous Driving Map and Positioning Working Group of the China Intell...[Details]
1. Experimental tasks When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding-dong" sound and outputs it from the P1.0 port to the LM386, which is amplified and sent to the spea...[Details]
Introduction With the unprecedented prosperity of LED technology, LED badges have attracted much attention. LED badges, also known as LED work badges, are novel LED patch dot matrix "business card" d...[Details]
In recent years, food safety and quality control issues have received increasing attention. It is estimated that by 2025, the world's population will exceed 8 billion, with the fastest population g...[Details]
Development board: mini2440, NandFlash: K9F2G08U0B 256M size, CPU: S3C2440A.
Development environment: MDK4.11
Emulator: Jlink v8
This is my first article published on csdn. I have used arm-linux-...[Details]
According to Apple's latest official data, as of December 15, 2020, the upgrade rate of iOS 14 has reached 72%. If the statistical object is narrowed to iPhones launched in the past four years, this ...[Details]
With the rapid progress of technology, humanoid robots, as a product of the intersection of humanoid and robotics technology, are attracting widespread attention around the world. With their human-...[Details]
At present, most security professionals still stay at the meaning of "high definition" and "bandwidth". In fact, high definition can sometimes be a carrier, which can be combined with other technol...[Details]
RF/Wirelessly
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