00685pamaa2200181 4500 0000028973 20110126090000.0 [ nil ] TK145 YEO 2000 YEOH KAI SIANG Geiger counter by Yeoh Kai Siang. 2. PC based data acquisition system by Tan Ee Chin. 3. To explain the concept of the earpiece of a cordless telephone using a model of a cordless headphone by Leong Wei Loon. Nilai: INTI College Malaysia, August 2000. Numbers 7 - 10. Project paper Electronics -- Project paper Electric engineering -- Project paper Leong Wei Loon Tan Ee Chin