Voltage: 3VDC – 4.5VDC
Sound type: “Ding Dong” x 3, for single push button press
Package Content:
- PX088A PCB Module
- 2 pin Micro Button
- S8050/2N2222 Transistor
- 100nF (104) Capacitor
- AA Battery Case (Optional)
- 02 x AA 1.5V Battery (Optional)
- 8 ohm 2″ Speaker (Optional)
Shameer ALM. (verified owner) –
Shameer ALM. –