Sound pressure lever / Muhd Arif Abdul Rahim

• Main Author: Abdul Rahim, Muhd Arif
• Format: Student Project
• Language: English
• Published: 1999
• Subjects: Electronics; Detectors. Sensors. Sensor networks; Microwaves. Including microwave circuits; Applications of electronics
• Online Access: https://ir.uitm.edu.my/id/eprint/54102/1/54102.PDF; https://ir.uitm.edu.my/id/eprint/54102/

Strictly speaking, a trinket cannot be functional, but the title of this article is apart. It is a kind of miniature VU meter whose LED bar fluctuates in rhythm with ambient sound. Owing to its modest dimensions, it can easily be worn as an adornment which in a disco or a party, will, no doubt, draw...