Narrow rang thermometer by Teo Sok Ping. 2. Paging system by Oh Yik Ming. 3. Pump failure cum water level detector by Choong Yoon Meng. 4. Soldering iron controler by Ding Lian Onn. 5. Tele-visage by Foh Loe Sieun.

Main Author: TEO SOK PING
Other Authors: OH YIK MING, CHOONG YOON MENG, DING LIAN ONN, FOH LOE SIEUN
Format: Book
Published: Nilai: INTI College Malaysia, 1998.
Subjects: