Engineers often take it as their responsibility to solve electronic technology problems. When they encounter a problem, they will never give up until it is solved! However, heroes also have their shar...
[i=s]This post was last edited by eagler8 on 2020-6-5 11:21[/i]SIoTis a cross-platform MQTT server program customized for education. S stands for Science and simple. SIoT supports Win10, Win7, Mac, Li...
Smart cup holder
Author: sipower
1. Brief introduction of the work (100-200 words)(Design name, work photo, function introduction, etc.)
This work designs a smart cup holder that can detect the use st...
Selection of the main control chip for Bluetooth bracelet1. Smart bracelets or smart watches not only have OLED, but also have Android or Apple systems. What are the main control chips? What brands of...
High-quality bookshelf speakers DIY
Friends who like to play with audio equipment always have a strong desire to get started, and I am no exception. Although there are many finished e...[Details]
On September 13, SiFive, the founding company of RISC-V computing, announced the launch of three automotive-grade cores: E6-A, X280-A and S7-A solutions to meet the key needs of current and future ...[Details]
MDXi Data Centers expands Lekki facility; new facility to start up in Q1 2022 LAGOS, NIGERIA - EQS Newswire - October 20, 2021 - Nearly four months after the launch of its renowned Tier 3 facility ...[Details]
In the research and development, production line and quality inspection departments of LED driver sources, it is necessary to be able to simulate the DC load of LED. Multi-channel electronic loads ca...[Details]
An oscillator is an electronic component used to generate repetitive electronic signals. The circuit it forms is called an oscillation circuit. An electronic circuit or device that can convert dire...[Details]
Definition of grounding resistance: When a current of 1A is injected into the grounding grid, the potential difference generated by the grounding grid and the zero potential of the earth at infinity ...[Details]
If you pay attention to the screens of notebooks in the past year, you will find that more and more products use OLED screens. Analyst Ming-Chi Kuo said that Apple’s MacBook product line will also us...[Details]
1. This module is purchased from Taobao GY9833: Price: 6.85. AD9833 purchase module and test experiment 2. Test the experimental board (1) Hardware AltiumDesignTest2020GenretCntF103SPIF030K8 (2) ...[Details]
High power density, high efficiency and small size have become the key driving forces for the development of current module power supply technology. The dual-tube forward circuit is one of the prac...[Details]
To understand the principle of inductive boost/buck (I will only talk about boost today), we must first understand some characteristics of inductance: electromagnetic conversion and magnetic energy s...[Details]
On December 10, the Xiamen Municipal Bureau of Industry and Information Technology issued the "Notice on the Proposed Establishment of a New Energy Vehicle Power Battery Recycling and Utilization I...[Details]
Digital tube display principle Digital tubes are divided into two types: common cathode and common anode according to the different internal LED connections. The eight-segment digital tube consists o...[Details]
According to foreign media reports, Tesla is looking to add a new 4D radar to its cars, which will have a detection range twice as long as existing radars. In fact, early in the development of its ...[Details]
LIS2DW12 is an ultra-low power 3D accelerate sensor in ST's second-generation MEMS family. It is often used in miniaturized wearable products such as rings and headphones. Among them, implanting 3D...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
