Testing the Module

A project log for Mega Powerful Flashy Beeper Module

Banks of LEDs and high power sounders can be activated by means of low power micro controller

Capt. Flatus O'FlahertyCapt. Flatus O'Flaherty 04/14/2018 at 07:540 Comments

The module was tested in a very noisy environment - a small workshop with a 90 dB petrol engine running inside. The beepers were far louder than the engine and their rated power of 97 dB seemed accurate. The banks of LEDs were literally dazzling and the whole thing soon became extremely annoying!!