Abstract: This paper introduces a design scheme of steering wheel control system based on Bluetooth technology. The bluetooth transmission technology is used to realize the electronic optimization design of the steering wheel panel switch of the car, which overcomes the shortc

Highway collision avoidance system based on computer vision is one of the hotspots of current intelligent traffic management system research. How to quickly and accurately detect lanes and vehicles in front of a video image in a changing environment is the most critical issue

The role of the preamplifier in the audio system is crucial. This article first explains how engineers should properly select components when designing a preamp for a home audio system or PDA. Subsequently, a detailed analysis of the source of the noise provides guidelines for

This article mainly introduces you to the mainstream digital audio digital interface standards and specifications. S / PDIF S / PDIF (Sony / Philips Digital Interface) is a digital audio output interface jointly developed by SONY and PHILIPS. This interface is widely used in

The LED flood light makes the illuminance on the designated illuminated surface higher than the surrounding environment. Also known as spotlight. Usually, it can aim in any direction and has a structure that is not affected by climatic conditions. It is mainly used in large-sc

The booming Chinese market China is the world's largest producer and consumer of lighting products, among which the output of energy-saving lamps and incandescent lamps ranks first in the world. Stimulated and encouraged by government policies, China's lighting indust

I. Introduction As a short-range transmission, serial communication is widely used, but it has the disadvantages of small transmission rate and short transmission distance, which greatly limits the development of the entire communication business; and Ethernet has the advanta

Mobile power was completely popular in 2012, and more and more production enterprises turned to attack the mobile power market. Now that the brand is becoming more and more popular among consumers, mobile power supply manufacturers have also launched their own mobile power sup

With the advent of the Google Wallet service, mobile payments have become a reality. Isis, produced by the collaboration of AT & T, T-Mobile and Verizon Wireless, followed. However, the credit is actually due to a technology that makes mobile payments possible, called Near

MAX1329 as an analog interface connected to the light reflection function blood glucose meter connection diagram Figure MAX1329 as an analog interface connected to the light reflection function blood glucose meter connection diagram Led rear view backup

The basic circuit of the "digital power amplifier" is an already existing Class D amplifier (referred to as Class D amplifier in China). Previously, due to price and technical reasons, this amplifier circuit was only used in laboratories or high-priced test instrumen