Fuwei Group pushes Wolfson Audio CODECs series products

WWW homepage production experiment

Design of a cost-effective electric window controller

Centralized monitoring and management system for telecommunication transfer box based on public telephone network

Circuit diagram of driving safety warning device

Circuit diagram of automobile low cost DC lamp dimmer

Circuit diagram of bus annunciator

Circuit diagram of contactless car turning buzzer

TI TPA6140A2 Class G stereo headphone amplifier circuit design

Audio Gain Contro Digital Potentiometer

Converting the DS2152 / DS2154 D

Data multiplexer adds cursor to LE of MAX7219 or MAX7221