Buzzers and Speakers
Showing all 2 results
-
Buzzers and speakers
2pc 5v-20v Small Piezoelectric Active Buzzer Beeper Alarm
Product Details :
breadboard friendly
Works as beeper and alarmBuzzer type Piezoelectric Diameter 12mm Height 18mm Weight 2g Polarity marked on surface Number of pins 2 Pin type through holes Package contains 2 x small piezo buzzer color black SKU: 548 -
3pc BC547 NPN General Purpose Transistor
5 Pcs 5mm Blue LED Light Emitting Diode
5mm LED – Yellow (Pack of 50)
2pcs SS Smooth Rod 10mm Diameter 400mm Length
18650 3.7V 2000 mAh Lithium Ion Cell Li-ion Rechargeable Battery
Reprap Ramps 1.4 2004 LCD Smart Controller 
