1 |
× |
9V Battery
The powersupply
|
8 |
× |
10Kohm Potentiometer (linear)
Potentiometers for the 8 different notes/frequencies
|
9 |
× |
Switch
Simple on/off switch
|
9 |
× |
10Kohm Resistor
The resistor for one of the 555-timers
|
1 |
× |
Electrolytic Capacitor (100µF)
The capacitor for one of the 555-timers
|
1 |
× |
Ceramic Capacitor (33µF)
The capacitor for the sound producing 555-timer
|
16 |
× |
NPN Transistor
To amplify the signal for the LED's and the sound producing oscillator
|
1 |
× |
Diode
The dioode for the Decade Counter
|
1 |
× |
1Kohm resistor
Resistor
|
1 |
× |
Batteryclip
To connect to the battery.
|
2 |
× |
NE555-timer
An ic chip that we will use to measure the time it takes for the capacitor to discharge.
|
1 |
× |
4017 Decade Counter
An ic chip that will select the notes in order.
|
1 |
× |
3.5mm stereo jack
The output. Where we connect the synth to our speakers
|
8 |
× |
LED
Light Emitting Diode
|
1 |
× |
200Kohm Potentiometer (linear)
The potentiometre to control the tempo
|
1 |
× |
3.3Kohm Resistor
The resistor for one of our 555-timers
|