I think this thing could be helpful for children to learn to read. For example, you could make a handheld device with an electronic ink screen that can play the strokes and pronunciation by selecting ...
One of the development trends of the Internet of Things is LPWAN (Low Power Wide Area Internet of Things) represented by NB-IoT technology. In this application scenario, the terminal is mainly powered...
I have just started to learn about the Transmission Control Unit (TCU), and there are many things I don't understand. For example, the development process of TCU, the software needed, and the testing ...
The book "Control System Design Guide (Original Book 4th Edition)" is divided into three parts, with a total of 19 chapters. Part I (Chapter 1 to Chapter 10): Application Principles of Control. It int...
Today, Redmi preheats the Redmi K30S Extreme Edition. The official emphasized that the Redmi K30S Extreme Edition not only has the Snapdragon 865 flagship processor, but also has LPDDR5 memor...[Details]
Used to test the combustion performance of textiles. The stainless steel test box is equipped with a glass observation window, which automatically counts from the start of sample combustion, accurate...[Details]
A circuit with Atmega163 microprocessor as the core is designed to collect multiple physiological parameters of the human body in real time and transmit high-speed data, so as to form a human physi...[Details]
International Rectifier a global leader in power semiconductors and management solutions , has expanded its StrongIRFET MOSFET family with the introduction of 75V devices for a variety of industrial...[Details]
Introduction
In recent years,
the luminous efficiency
of
light-emitting diodes (
LEDs
)
has been greatly improved. Due to the low power consumption and long life of LEDs, ...[Details]
Today, blogger @数码闲聊站 broke the news that next year, the fast charging speeds of OPPO, realme, OnePlus and other European and American brands will be accelerated, and mobile phones with large b...[Details]
Background
Supercapacitors have been used in a niche market between conventional capacitors and batteries, and this niche market is growing as more new applications are discovered. Super...[Details]
According to Bloomberg, people familiar with the matter revealed that Taiwan plans to subsidize more than NT$10 billion to attract chip manufacturers from other regions to build research and developm...[Details]
In previous articles, we have briefly introduced concepts such as acoustic overload point (AOP), signal-to-noise ratio (SNR), dynamic range, sensitivity and bandwidth. Next, this article will provi...[Details]
According to a report by Kyodo News in Japan, amid the global semiconductor shortage, a large number of "fake" semiconductors are circulating, with the manufacturer's name on the product being rewrit...[Details]
1. Inverter switching control schematic diagram
2. The role of electronic components
3. Summary of the conversion of necessary units for electricians
4. RS232 seria...[Details]
On March 17, 2024, at the Power Battery Sub-Forum of the China Electric Vehicle 100 Forum, Zhang Fangnan, Senior Vice President/Director of the Technical Center of Honeycomb Energy Technology Co., ...[Details]
LED installation precautions
I. Current usage:
(1) Since LED has the characteristic that the current increases rapidly with a slight increase in voltage.
(2) Excessive current will...[Details]
This section mainly introduces the knowledge related to NandFlash, first of all, the role, classification and access method of NandFlash.
Role analysis: In personal PCs, hard disks ...[Details]