Step 1: List of Materials
1 Round PCB of 30mm diameter
2 Electrolytic Capacitors
1 Voltage Regulator +9V, 1A
1 DC Power Jack for 9V plug in Wall Adapter/Transformer
1 Wall Adapter/Transformer Single Out 9V, 0.3A
Enter the email associated with your account and we will send you your username and a temporary password.