Black 3 Core Mains Cable rated at 15 Amps. Price Per Metre

2 Watt 5% Carbon Film Resistor 12K ohms

9.5mm 20 Turn Precision Cermet Preset Top adjust. 50K ohms

9.5mm 20 Turn Precision Cermet Preset Top adjust. 100K ohms

D cell (LR20) 1.5V 2 pack. Alkaline Batteries by GP Batteries

Last up to 6 times longer than normal zinc carbon cells.  GP price and quality compares favourably with Duracell at much lower prices

Electric Buzzer 12VDC 25mA (actual range 9VDC to 15VDC)

Dimensions 33.5 X 17 x 15mm (h) 

100mm red & black wires

Sound output: 70-75dB@30cm

Frequency: 400Hz ±20%

127pc Heat Shrink  Assortment in a Component Box

Contents

2.0 x 40mm 30pcs

2.5 x 40mm 25pcs 

3.5 x 4.0mm 20pcs

5.0 x 40mm 25pcs

7.0 x 80mm 16pcs

10.0 x 80mm 8pcs

13 x 85mm 8pcs

Stereo HiFi Amplifier Module

Class D miniature amplifier module that offers low THD+N which allows it to achieve high quality sound reproduction. This module has a rotary potentiometer for volume control. 

Specifications:
Output power: 3W Max x 2
Input voltage: 5V DC
SNR: 80dB @ 1kHz
THD + N: 0.15% @ 1kHz, 1W 
Size: 29.5mm x 20.2mm x 15mm