Piezoelectric Diaphragms Driver TONE GENERATOR USING PIEZO DISC
Tone Generator is a simple project which generates an Oscillating Frequency to
drive a PIEZO disc to produce tones.
Input : 6 to 12 VDC @ 30 mA
Output Frequency Range 800 Hz to 7.5 KHz
Onboard preset to change Frequency / Tone sound
Terminal pins for connecting power supply
Four mounting holes of 3.2 mm each
PCB dimensions 35 mm x 38 mm