The switch is for power ON and OFF.
Switch
4-Soldering Light
Chaser Kit V1
4-Soldering Light
Chaser Kit V1
on
off
The transistor is a powerful component. Notice the silkscreen (white
print on the board) resembles a half circle. Make sure that place the
transistors in the holes on the basis of the silkscreen. The round side
on the board should match the round side of the transistor.
Transistor
2. Solder the switch
After soldering, cut off the
remaining length of the wire.
3. Solder the transistors
After soldering, cut off the
remaining length of the wire.
