I am a novice who has only played with Arduino and Raspberry Pi, and I am very happy to be able to participate in the 2022 Digi-Key Electronic Innovation Design Competition.
The order for this competi...
With the LCD and TS driver, we can do some complex demonstrations. The following is a fractal (mandelbrot) demonstration program, which first draws the initial pattern, then reads the touch screen inp...
Fundamentals of Motors and Traction (Petroleum University) : https://training.eeworld.com.cn/course/26637Video tutorial on motor and traction basics from Petroleum University...
Designing a ZigBee application for use with an energy harvesting source presents many challenges. One of the most difficult harvesters to work with is a self-powered switch, as very little energy is g...
This article mainly describes the DM642 EMIF startup method from the aspects of software and hardware, combined with the DM642 development board that the author actually uses. What is described in thi...
In order to thoroughly implement the "carbon peak and carbon neutrality" strategic deployment, develop biomass energy and renewable energy, upgrade traditional industries, eliminate pollution and p...[Details]
Lenovo recently launched its new PC brand ThinkBook, launching two new products, ThinkBook13s and ThinkBook14s. The newly launched ThinkBook focuses on the post-95s young people who are just entering...[Details]
How to distinguish and select transistors and MOS tubes in the design of switching power supply circuits?
The working principle of the triode: The triode is a current amplifier device with thr...[Details]
Introduction For a long time, motors have been widely used in various fields as a conversion device for mechanical energy and electrical energy. Brushless DC motors combine the advantages of DC moto...[Details]
On the TQ2440 board, the four buttons K1~K4 are connected to the four external interrupt ports respectively: K1 ---- EINT1(GPF1) K2 ---- EINT4(GPF4) K3 ---- EINT2(GPF2) K4 ---- EINT0(GPF0) K5 ----...[Details]
Makhtar Diop, head of infrastructure at the World Bank, and Boutheina Guermazi, director of the Electronic Development Department, visited KT's Seoul R&D Center, raising concerns about the possibilit...[Details]
AT89S51 Overview AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller. It contains 4k Bytes ISP (In-system programmable) Flash read-only program memory that can be repeatedly erase...[Details]
1 Overview
With the advancement of the global green energy plan, electric vehicles and electric cars have developed rapidly, and this development momentum has a trend of continued rise. In Cal...[Details]
The operational amplifier is a typical analog integrated circuit. It can be said that the existence of the operational amplifier is the beginning of the analog integrated circuit, and its history is ...[Details]
Target
The goal of this experiment is to use two high-speed voltage comparators as window comparators and use this method to program the TMP01 low-power programmable temperature co...[Details]
In the hot summer, many families turn on the air conditioner early. Generally speaking, a 1-horsepower air conditioner is more suitable for a house of 10-15 square meters, and a 1.5-horsepower air ...[Details]
Classification of command systems The instruction system uses 44 mnemonics, which represent 33 possibilities and can achieve 51 operations. Therefore, some functions can have several mnemonics. A t...[Details]
Do you remember the shortage of various components at the beginning of the year due to the epidemic? Fortunately, through the joint efforts of global original manufacturers, distributors, solution pr...[Details]
1 Introduction
The water level measurement and control device is an important measurement and control equipment for hydropower plants. The upstream and downstream water levels of hydropower plan...[Details]
According to foreign media reports, Sharp said it filed a patent infringement lawsuit against OPPO Japan with the Tokyo District Court and submitted a petition requesting the court to issue a tempora...[Details]
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