3-tone bell

3 Tone Musical Bell is a kit built around BT66T(UM66) IC driving LM386 audio amplifier to give that extra punch.

* Input - 6 VDC @ 200 mA

* Output 8Ohms 0.5W Speaker

* Terminal pins for supply voltage and speaker connection

* Power-On LED indicator

* On Board Push to Switch

* Four mounting holes of 3.2 mm each

* PCB dimensions 35 mm x 54 mm