IR Music Transmitter & Receiver 1. INTRODUCTION Using this circuit of IR music transmitter and receiver, audio musical notes can be generated and can be heard up to a…
1. AT KULACHI HANSRAJ MODEL SCHOOL 2. What is Micro Technique? Micro-scale and small-scale laboratory experiments are simply experiments that use much…
Fire protection systems control and extinguish fires without human intervention. A fire sprinkler system is an active fire protection measure, consisting of a water supply…