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TasksA pyRTOS task consists of a task object and a function that contains the task code. The task function takes only one argument, the task object that contains it. The task function is created by Py...
If a HardFault occurs when debugging a project, it will be a headache because it is difficult to track.
I happened to like this APN0028 by Arteli, which talks about using cm_backtrace to help locate t...
1. Security procedures
In the development of IoT applications, more and more security vulnerabilities are discovered, and camera hijacking has occurred many times. Therefore, adding security functions...
Even before 5G becomes popular, researchers are already moving toward 6G. The next generation of mobile communications may require Tbps speeds, which far exceeds the theoretical capacity of 10 Gbps un...
Electric vehicles can power your home with a bidirectional charger. Smart meters can help you lower your water bill. Wireless sensors can detect a faulty transformer before the lights go out. The futu...
The purpose and main research content of the project Research purposes In order to remotely manage equipment and monitor the environment on site, and simplify on-site monitoring equipment, effectivel...[Details]
The physical picture produced is as follows: The circuit schematic is as follows: Schematic 1. Introduction of the work Based on 51 single chip microcomputer, ultrasonic sensor is used to mea...[Details]
Nvidia officially announced that it will acquire Arm from SoftBank for US$40 billion. Under the agreement, Nvidia will pay SoftBank $21.5 billion in Nvidia stock and $12 billion in cash, includ...[Details]
Syringe tightness positive pressure tester It uses a 5.7-inch (120×90) single-color LCD touch screen with Chinese menu display. The nominal capacity of the syringe, the lateral force and axial pressu...[Details]
1. Overview of Network Analyzer The correct characterization of electronic circuits operating at high frequencies presents some unique requirements. At high frequencies, the operating wavelength...[Details]
1. 1 W to 8 W solution
Low- power
LED
general lighting applications
from 1 W to 8 W
include G13, GU10, PAR16, PAR20, and recessed lights. The input voltage range fo...[Details]
Abstract: This paper describes a method for digitally controlling, and especially properly shutting down, one or two MOSFETs used as rectifiers in SMPS isolation topologies. The basic circuit imple...[Details]
Shanghai, China, September 5, 2023 - Aixin Yuanzhi announced that from September 4 to 6, with its strong chip self-research capabilities and implementation results on the intelligent driving track, A...[Details]
At the beginning of last month, Samsung Mobile Business President Roh Tae-moon revealed that the company is planning to build a new processor chip to meet the demand for Galaxy series devices. At p...[Details]
Why are multiple register access instructions needed? ldr/str can only access 4 bytes of memory per cycle. If you need to read and write memory in batches, it is too slow. The solution is stm/ld Ex...[Details]
Recently, Dongjing Electronics released its 2019 annual report showing that the company achieved revenue of 210 million yuan, a year-on-year increase of 18.67%; the net profit attributable to shareho...[Details]
This paper uses the cost-effective main controller ARM7-LPC2194, CAN receiver PCA82C250 and TLP2631 to design a textile machine warp let-off and take-up system based on ARM7, realizes the network n...[Details]
April 24, 2023 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the widest selection of semiconductors and electronic components™, is now stocking the JO...[Details]
A tour of stepper motor operation
Zhishi Classroom has introduced the application, characteristics and working principle of stepper motors. Now you should be eager to try to make your stepper ...[Details]
The abdominal cavity is a closed cavity. Any organ volume increase beyond a certain limit can lead to intra-abdominal hypertension. The purpose of abdominal pressure monitoring is to observe the ch...[Details]
Power technology
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