Introduction: Mini Portable 5V With USB-A Port
Mini portable 5Volt with USB-A port is ideal for Arduino and more electronic projects that need 5 Volts for working. This project is mounted on a round PCB of 16mm diameter with an input of 9Volt and an output of 5V through an USB-A port.
Step 1: List of Materials
The parts are the following:
1 Round PCB of 16mm Diameter (Part No. 276-004, Radio Shack)
1 Electrolytic Capacitor of 100mF, 25V
1 Electrolytic Capacitor of 22mF, 25v
1 Voltage Regulator of +5V
1 Battery clip for 9V
1 9V Battery
Step 2: Do Your USB for Power Supply
Step 3: Mount the Components
Step 4: Identify the Input & the Output of Your Project
Step 5: Connect Round PCB With the Input & the Output Showed in Step 4
Step 6: Mini Portable 5Volt in Action
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