IC GY19938, User Manual, Page: 2 / 32

Auto-Rotate Flash RGB Music Christmas Tree DIY Kit
2
TOP Tree PCB
1 Metal Film Resistor R2,R4,R6,R7 100ohm 4
2 Metal Film Resistor R1,R3,R5 47Kohm 3
3 Electrolytic Capacitor C1~C4 22uF 25V 4
4 S9014 Transistor Q1~Q3 TO-92 3
5 3mm RGB LED LED1~LDE19 White Case 19
Bottom Tree PCB
6 Metal Film Resistor R2,R4,R6 100ohm 3
7 Metal Film Resistor R1,R3,R5 47Kohm 3
8 Electrolytic Capacitor C1~C4 22uF 25V 4
9 S9014 Transistor Q1~Q3 TO-92 3
10 3mm RGB LED LED1~LDE18 White Case 18
Main PCB
11 Metal Film Resistor R6 30Kohm 1
12 Metal Film Resistor R1,R3,R4 47Kohm 3
13 Metal Film Resistor R5 100Kohm 1
14 Potentiometer R7 20Kohm 1
15 S8050 Transistor Q1,Q2 TO-92 2
16 BJ1522 Music IC music TO-92 1
17 Ceramic Capacitor C1 0.1uF 104 1
18 Electrolytic Capacitor C2 22uF 25V 1
19 5mm Blue LED D1~D18 White Case 18
20 IC Socket U2 DIP-8 1
21 LM358 U2 DIP-8 1
22 Passive Buzzer BELL 5V 1