Conduction and radiationElectromagnetic interference (EMI), referred to as EMI, is divided into two types: conducted interference and radiated interference. Conducted interference is mainly the interf...
BLE ultra-low power voiceprint door lock
Author:xujinxi1. Project Background
The RSL10 Bluetooth module provided by OnSemi is the smallest Bluetooth low-power module in the industry. It also has the b...
xujinxionsemi and Avnet IoT Innovation Design Competition
(1) The role of battery service:
It can detect the battery power status in real time and remind users to replace or charge the battery in time.
(2) Implementation principle:
If you have some basic kno...
[size=4][url=home.php?mod=space&uid=709956]@hujj[/url] [url=https://en.eeworld.com/bbs/thread-1067412-1-1.html][ST NUCLEO-G071RB Review]——First Look at the Kit[/url] [url=https://en.eeworld.com/bbs/th...
Question 1. LM5007 usage issuesAccording to the reference circuit in the datasheet, the LM5007 30V to 12V circuit is used to power the 6 gate drivers. When the gate driver is not working, the circuit ...
In recent years , the RISC-V ecosystem has been thriving , and many industry giants have made plans . A number of commercial IPs and supporting integrated development environments for RISC-V cores hav...
The 2017 (8th) Global Automotive Forum was held at Chongqing Yuelai International Conference Center from June 7 to June 8. The theme of this forum was "Transformation, Innovation and Transformation a...[Details]
Screws are one of the most important fasteners in modern industry and are in great demand. For different hole diameters, the matching of screws and nuts is particularly critical. Minor differences ...[Details]
Abstract: With the continuous development of my country's economy and technology and the vigorous promotion of urbanization, the number of high-rise, super-high-rise buildings, underground buildings ...[Details]
With the development of society, the industry has also made great progress. In many cases, it is because of the rapid development of industry that the social economy has made more stable progress. In ...[Details]
1 Overview 1.1 Documentation This design document is the plan for "3D environmental monitoring and evaluation system based on AVR32 and Labview", which is the basis for the project and also serves as...[Details]
On October 19, Apple’s second new product launch conference of the fall was officially held, launching HomePod mini and AirPods 3 in new colors and the new "notch screen" MacBook Pro. After ma...[Details]
On the morning of August 3, the State Council Information Office held a press conference, inviting Ran Chengqi, director of the China Satellite Navigation System Management Office and spokesperson fo...[Details]
The improvement of integrated circuit process nodes has greatly improved the integration of chips, but also led to a rapid increase in power consumption. In addition, the market's huge demand ...[Details]
O Introduction
ECG signals are the manifestation of cardiac electrophysiological activity on the body surface, providing valuable clinical medical information on cardiac function and other phys...[Details]
On January 11, Yopao Technology successfully held the first "UP DAY" Yopao Experience Day online conference. At the conference, the company announced two conceptual products - UP Super Chassis and UP...[Details]
Download Code Composer Studio (CCS) from the MSP430 Launchpad homepage. On the download page, select the link under Download latest production CCSv4 MSP430/C28x code size limited image. There are a fe...[Details]
On November 7, according to the Science and Technology Innovation Board Daily, Wingtech Technology launched and demonstrated a vehicle-mounted left and right exterior rearview mirror camera (CMS came...[Details]
The configuration of AVR fuse bits is a relatively delicate task. Users often overlook its importance or find it difficult to master. The following are some key points and related matters that ...[Details]
1 Composition and function of the servo system The AC follow-up system consists of an AC motor, an AC servo driver, a follow-up controller, an encoder (resolver), a reducer, etc., as shown in Figure...[Details]
1. Experimental purpose: Through this experiment, learn the interrupt processing process of Windows CE6.0 and become familiar with the programming of running interrupts in the driver.
2. M...[Details]