Delptronics Thunderclap - Manual (Page 11)

Thunderclap Kit Instructions V2
Page 11 of 11
Bill of Materials
Board-mounted parts:
Quantity Description Marking on part Refdes
1 BAT85 Schottky Diode BAT85 D1
7 1N4148 Diode 1N4148 D2, D3, D4, D5, D6, D7, D8
3 220R Resistor red red black black R7, R9, R10
3 1K Resistor brown black black brown R5, R15, R18
4 10K Resistor brown black black red R6, R8, R12, R14
2 22K Resistor red red black red R4, R11
3 47K Resistor yellow violet black red R1, R2, R3
1 220K Resistor red red black orange R17
1 2.2M Resistor red red black yellow R16
1 100K Resistor brown black black orange R13 (line level)
1 470K Resistor yellow violet black orange R13 (synth level)
1 0.0022 µF Ceramic Capacitor 222 C7
2 0.0047 µF Ceramic Capacitor 472 C5, C6
1 0.047 µF Ceramic Capacitor 473 C12
4 0.1 µF Ceramic Capacitor 104 C3, C4, C8, C9
2 1 µF Ceramic Capacitor 105 C10, C13
3 10 µF Electrolytic Capacitor 10 µF C1, C2, C11
2 2N3904Transistor 2N3904 Q1, Q2
1 3.3V Voltage Regulator 5033 U4
1 TL072 Op Amp Chip TL072 U1
1 LM13700 OTA Chip LM13700 U2
1 PIC12F1822 MCU Chip PIC12F1822 U3
2 8 Pin DIP Socket U1, U3
1 16 Pin DIP Socket U2
Off-board parts:
Quantity Description Marking on part PCB Legend
1 1M Audio Taper Potentiometer A1M VR1 Filter
1 50K Linear Taper Potentiometer B50K VR2 Noise Lvl
1 1M Linear Potentiometer B1M VR3 Decay
1 20K Linear Potentiometer B20K VR4 Volume
4 Knobs
2 Jacks ¼ inch or 3.5mm TrgJ, Out
1 Stomp Button TrgB
1 Pushbutton RecB
1 Hookup Wire
1 Power LED (pedal kit only)
1 Power Jack (pedal kit only) V+ / GND
1 10-pin Power Header (Eurorack kit only) V+ / GND
1 Panel (Eurorack kit only)