When I first started playing with electronics, I first came into contact with the 3-axis. I knew that the 3-axis was a 3-axis accelerometer, the 6-axis added a gyroscope, and the 9-axis added a magnet...
[i=s] This post was last edited by lyg2275 on 2019-4-26 14:57 [/i] I work in analog electronics. I wanted to learn programming, but I never had the time. I never used it after I bought it. It has all ...
Hello~ Hello everyone~~ Our review information is here again~~ Come and see what content is~Application in progress:
1. Free review | Pingtouge scenario-based Bluetooth Mesh gateway development kit
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The purpose of this document is to provide information on the machine learning core functionality available in the LSM6DSOX. The machine learning processing capability allows to offload some algorithm...
Abstract: In order to adjust the phase difference between two sinusoidal signals of the same frequency, a dual-channel signal generator with adjustable phase relationship is designed using DDS techno...[Details]
The schematic diagram of the wireless transmission circuit based on the nrfl2401 chip is as follows: During the experiment, both the sender and the receiver used the same circuit. The sender prog...[Details]
1. Introduction
Printed circuit board drilling machine is an important equipment in the production of printed circuit boards. With the improvement of electronic product processing requirements...[Details]
According to foreign media reports, there have been rumors that Apple will launch a car. As early as 2018, Apple analyst Min Chi-Kuo listed some new products that Apple is said to be developing, incl...[Details]
The main challenges of LTE device testing include the following four aspects:
First, the challenges brought by OFDM: Compared with traditional single-carrier signals using CDMA or TDMA, OFDM sign...[Details]
On August 2, Guoxuan High-tech announced that on July 27, Guoxuan High-tech Co., Ltd. and JinkoSolar Co., Ltd. signed a strategic cooperation agreement. According to the agreement, Guoxuan High-tech...[Details]
Fault protection is an important function that all power supply controllers have. Almost all applications require overload protection. For peak current mode controllers, this function can be easily...[Details]
Building vehicles with gateways is becoming an emerging trend in the automotive industry. Gateways are electronic devices that enable secure and reliable communication between vehicle electronic syst...[Details]
Recently, a new patent application published by Apple explains how they plan to convert their AR glasses into VR mode or high-contrast AR mode. Simply put, it is to use photochromic lenses with opaci...[Details]
The variable quality transmission feature of the video surveillance area of interest is very practical in the field of monitoring. The images collected by monitoring cameras have more or less usel...[Details]
AT&T today announced the launch of a new location-based emergency call routing system in the U.S. The system is designed to route wireless 911 calls to the appropriate 911 call center based on the ...[Details]
On April 19, CATL released innovative cutting-edge battery technology - condensed matter battery at the Shanghai International Automobile Industry Exhibition. The energy density of a single unit is a...[Details]
Analog Electronics Notes - Basics of Multi-stage Amplifier Circuits
A coupling method of multi-stage amplifier circuits
Each basic amplifier circuit that makes up a multi-sta...[Details]
Recently, Great Wall Motor's Honeycomb Energy and SK On battery projects have made further progress, and global power battery production capacity has been further expanded: Honeycomb Energy: Afte...[Details]
Program effect: Use the timer/counter of the microcontroller to design a timer, start it by pressing key0, and require it to display accurately to one hundredth of a second. Development part: 1: T...[Details]
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