Quantity   Component name
8 × S9013 NPN BJT : General purpose Audio Applications
6 × S9014 NPN BJT : low noise ,High gain ,Good linearity
2 × BC556 PNP BJT : General purpose
2 × BC557 PNP BJT : General purpose
2 × S8050 NPN BJT : low voltage ,high current
2 × A933 PNP BJT : general purpose
1 × S8550 PNP BJT : low voltage ,high current
1 × MPSA92 PNP BJT : high voltage ,general purpose
1 × C1740 NPN BJT : General purpose ,switching
5 × 4.7 K Ω RESISTOR : 1/4 Watt
2 × 470 Ω RESISTOR : 1/4 Watt
4 × 150 K Ω RESISTOR : 1/4 Watt
5 × 100 K Ω RESISTOR : 1/4 Watt
10 × 10 K Ω RESISTOR : 1/4 Watt
1 × red LED RED 5 mm indicating Q of flip - flop
1 × green LED RED 5 mm indicating Q~ of flip - flop
7 × 1N4007 DIODE : general purpose rectifier