Fidget Spinner
Schematic Diagram and Component List
Name
Quantity
Position
CR1620 Battery Holder
3
BT1-BT3
101 0805 Resistor
12
R1-R3
103 0805 Resistor
2
R12
104 0805 Capacitor
1
C1
0805 LED Light(Red, Blue, Green)
18
D1-D11
Switch
1
MS
Self-tapping Screw
4
Bearing
1
SO-14 Microcontroller
1
U1
Procedures
Place and solder the resistors.
Place and solder the capacitor.
Place and solder the LED lights, be aware of their polarity.
Place and solder the microcontroller at position U1.
Check the components.
Turn to the other side, solder the switch at position SW.
Place and solder the battery holder.
Check the components.
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