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EE Design > About the author of this website | Home | Contact | A few words... First of all, thanks for visiting! I have spent timeless efford to update this website, redesign it, to make it more user friendly and informative for your browsing pleasure. So, please take a look around. The contents are mostly on embedded electronic and software design because my interests are in this related fields. As I have used most of my free time, doing research and development, here I share with you some of my projects and knowledge. If you have any comments, you may click here to drop me an e-mail. Here are some of my experiences in commercial product development: 1) Earth leakage circuit breaker (electronic control) with 7-12mA leakage detect 2) Instant Water Heater controller (with pump speed control, custom LCD display & PID function) 4) Automotive turbo timer controller 5) Automotive power window controller 6) Controller-based currency authentication machine (dekstop & portable type) 7) Precision Infrared/UV camera with digital and optical zoom 9) RFID projects:- Forklift/reachtruck RFID navigation system (QVGA display, 2.4GHz Zigbee wireless link, WiFi, UHF Gen-2) Active RFID tag and reader (2.4GHz) for notebook/people tracking & door access systems (Bluetooth link) Custom 13.56MHz (ISO-15693) antennas, splitters & multiplexers RFID desktop & handheld readers for TAGIT-HF ISO-15693, PHILIPS Mifare type-A ISO-14443A & 125KHz EM Marine EM-4100 RFID tag collection, credit top-up & authentication machines E-seal tag & reader (2.45MHz, 433MHz wakeup) 10) Biometric fingerprint drawer lock 11) Alarm system controller 12) Home automation system controller | Home | Top Page | Contact | Copyright Notice: This article, including all text, documents and schematic diagrams, are the intellectual property of Vincent Wong, and is Copyright (c) 2008. Reproduction or re-publication by any means whatsoever, whether it is electrical & electronic, mechanical or electro-mechanical, is strictly prohibited under International Copyright laws. The author (Vincent Wong) grants the reader the right to use this information for personal use only. Commercial use is prohibited without express written authorisation from Vincent Wong. Copyright of Vincent Wong. All Rights Reserved.