Learn programming standards from TI code!!!
In fact, it is quite important to understand the system clock system. The following is a brief summary of the key points of the application.
1. First of all...
E840-DTU device unresponsive problem
In channel 1, I set up the MQTT protocol to communicate with Alibaba Cloud. As shown in the figure below, linkA lights up, but after I saved it and restarted it fr...
Recently, I have a project that requires peripherals with 5V and 3.3V. The main control is 3.3V, and there is a screen powered by 5V. The current is about 300+mA. The lithium battery is a single-cell ...
Pomona is a company we are familiar with, and for more than 60 years, Pomona has always been synonymous with reliability and excellent value. Pomona has always insisted on using only the highest quali...
Perhaps second only to Ohm's Law in electronics is Moore's Law: The number of transistors that can be packed into a chip doubles every two years or so. Since the physical size of a chip remains roughl...
A dedicated system refers to a system with specific functions that is constructed using a microprocessor. It is specially designed for a specific function. With the development of computer technology ...[Details]
Since the conflict between China and India in April this year, there have been constant frictions on the border between the two countries. As the confrontation between China and India continues to be...[Details]
With the development of LED display screens, various interface definitions have appeared on the market. Due to the widespread popularity of single-color and double-color LED display screens, the wir...[Details]
The transformer winding is wound on the magnetic core frame, especially when the number of winding layers is large, distributed capacitance will inevitably be generated. Since the transformer works...[Details]
A few days ago, according to Reuters, Toyota Motor said in a recent statement that the personal information of about 296,000 customers using its T-connect service may have been leaked, including emai...[Details]
Self-driving taxis represented by Luobo Kuaipao have opened up a new track in the industry and also brought bright hope for domestic vehicle-mounted sensors in a special period when cost reduction,...[Details]
Working Principle of Synchronous Motor
A synchronous motor is an AC motor whose working principle is based on electromagnetic induction and electromagnetic mechanics. When the synchronous moto...[Details]
The power consumption of embedded microcontrollers (
MCUs
) is becoming increasingly important in today's battery-powered applications. Most MCU chip manufacturers offer low-power product...[Details]
The driving circuit of the optical coupling driver TLP250 is shown in Figure 1. It includes optical coupler, preamplifier, trigger, power amplifier and other parts.
Figure 1: Driving circu...[Details]
Abstract: This paper studies a new type of high-frequency switching charging power supply suitable for the DC system of substations, explains the design principles of the main circuit and control s...[Details]
There are large and small cooling water pipes around the blast furnace to ensure the normal and efficient operation of the blast furnace. The overall view of the blast furnace is shown in Figure (0-1)...[Details]
ASUS, Foxconn Industrial Internet, GIGABYTE, Intec, Supermicro, Wiwynn, and others will offer new data center systems for digital twins, AI, high-performance computing, cloud graphics, and gaming...[Details]
1. Product Idea
Temperature measuring tools have become essential tools for monitoring the entry and exit of personnel in various places, as well as for the resumption of work in factories. Th...[Details]
PIC microcontrollers are becoming increasingly popular in China. This article introduces some experiences and techniques in software and hardware design during the development of MicroChipPIC series ...[Details]
With the continuous development and maturity of micro-electromechanical system (MEMS) technology, which is based on miniaturization technology and combines the cutting-edge scientific research fiel...[Details]
PCB Design
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