Introducing the concept of software defined radio (SDR) into experiments
Software model-based, customizable wireless communication platformA software defined radio (SDR) is a wireless device that typi...
[align=left][/align][align=left][b]Introduction:[/b][/align][align=left]MQTT protocol (Message Queuing Telemetry Transport), translated as remote message queue transmission, was proposed by IBM in 199...
Nowadays, with the rapid development of network and wireless technology, various network technologies and network products have emerged, and the application of wireless monitoring technology has been ...
The company's project requires MCU firmware OTA (this part needs to be optimized), MCU~external module control and uart communication interface debugging, MCU GPIO setting optimization, uCOS/bootloade...
1 Introduction
Carbon monoxide (CO) is a highly toxic gas. When inhaled by humans, it causes hypoxia in human tissues and cells, leading to poisoning and suffocation. In coal mines, CO is also...[Details]
0 Introduction
Blood oxygen saturation can reflect the patient's respiratory function and, to a certain extent, the changes in arterial blood oxygen. Therefore, it is of great significance...[Details]
There is finally new news about the Apple car. Foreign media reported that the car is expected to sell for $100,000 (approximately 698,100 yuan). However, other reports indicate that the car will not...[Details]
The new board and configuration file have been created at the beginning. What needs to be done now is to modify the code and configure it into a u-boot suitable for the target board. 1. Clock modif...[Details]
Gas vortex flowmeter and gas turbine flowmeter are two relatively similar products among flowmeters. You must distinguish them during use and master their respective characteristics and applications....[Details]
Recently, Vention Inc. announced yesterday that it has partnered with NVIDIA Corp. to bring
industrial automation
changes to small and medium-sized manufacturers.
The two companies sai...[Details]
According to MacRumors, Apple today released a new 4E64 firmware update for the Beats Fit Pro wireless headphones that were launched in November last year. The previous version was the 4B65 firm...[Details]
1 Introduction
With the development of economy and the improvement of people's living standards, all walks of life have put forward higher requirements for power supply reliability and qua...[Details]
1 Introduction
Embedded digital oscilloscope is a kind of intelligent terminal device developed in recent years that can realize real-time display of data and waveform. At present, most common digi...[Details]
Beijing, China - July 11, 2023 - Imagination Technologies announced that it has authorized Jingwei Qili to use the IMG Series3NX AI core in its latest programmable smart chip Avatar FPGA series . ...[Details]
Below is a simple block diagram of S3C2440. We can burn the program to NandFlash and then set it to boot from NandFlash, or we can burn the program to NroFlash and then set it to boot from NorFlash...[Details]
//The question requires designing an automatic water filling system, using two water pipes to fill the water tank, and being able to display time and quality
//The following is the program for the au...[Details]
Regarding bare metal debugging i2c record, I encountered many problems. Now they have been solved. Record them.
1. Overall planning
Since I am learning the function of a cer...[Details]
Kernel version: linux-2.6.32.2 Experimental platform: mini2440 1. Add support for master devices The i2c master controller is also a device, but it is virtualized as a platform device in the kernel...[Details]
To meet the demand for 8-bit microcontrollers (MCUs), Microchip has launched five new series and more than 60 devices at once, covering PICs and AVRs. Embedded design is becoming an increasingly po...[Details]
Test/Measurement
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